METHODS FOR ODOR CONTROL AND CONCENTRATED, NON-LIQUID COMPOSITIONS THEREFOR

Abstract: A method of reducing malodor on fabrics in a wash or rinse solution of a laundry process. The method comprises the step of contacting said fabrics with an effective amount to reduce malodor on said fabrics of an odor control agent selected from the group consisting of: uncomplexed cyclodextrin; odor blocker; class I and/or class II aldehydes; flavanoid; metallic salt; and mixtures thereof. Concentrated, non-liquid additive compositions are used in the methods herein. The concentrated, non-liquid compositions include powders/granules, tablets, gels, pastes, substrates/sheets, and laundry bars.

Description: METHODS FOR ODOR CONTROL AND CONCENTRATED, NON-LIQUID COMPOSITIONS THEREFOR TECHNICAL FIELD The present invention relates to improvements m the laundry process, including the provision of methods to improve the odor of fabrics that retain odor, especially malodor, after a conventional laundry process. The invention also includes concentrated^ non-hquid compositions for use m the laundry process, especially concentrated additive compositions that can be used selectively on such fabrics and articles comprising said compositions m association with instructions for practicing the method and/or obtaining the benefits that can be derived from the method. Preferably the compositions restore and/or maintain freshness by reducing malodor. BACKGROUND OF THE INVENTION Typical laundry processes remove odors from normal fabncs containing relatively low levels of malodors. However, as the water temperature for laundry wash cycles has gotten lower, or when the laundry load has fabrics with high levels of odorants, or when there is some other factor like overloading involved, there is sometimes a lingering malodor. This lingering malodor is different from malodor that is present in some detergent compositions, or is generated after the wash, e.g . by microbial action, or which thereafter becomes attached to the fabncs and is sometimes accompanied by the presence of large amounts of hydrophobic soils This problem has not been generally recognized, since the general expectation is that the wash cycle removes all odors However, some consumers have noticed the problem and have taken extreme measures such as doing such fabrics only m separate loads. In general, consumers do not take steps to remove, or counteract the odor, such as, e.g., washing the article again, since the additional measures are not successful. Also, such a second washing is wasteful of time, water, and detergent, and causes increased wear on clothing. Using more detergent is usually undesirable, since that may cause the article to have detergent remaining after the rinse step Cyclodextπn has been used to control odors from detergent compositions, to protect perfumes m detergent compositions, improve the solubility of compounds like noniomc surfactants to improve their removal, and dyes to prevent their transfer to other fabrics b> keeping them suspended. The present invention relates to solving problems associated with having odor, especially a malodor, remaining after the wash process is completed, preferably by the addition of cyclodextnn to help remove/control the malodor, or, less optimally, provide malodor counteractants, like odor blockers or matenals that react with the malodors or mask the malodors. The preferred approach uses those matenals that result in the removal, or tying up of the malodor. The preferred methods and compositions are used as additives, since the majonty of fabnc laundry loads do not have the problem and since many of the matenals that can neutralize the malodor have their own problems. Cyclodextnn tends to react with perfumes, and surfactants when incorporated in detergent compositions and the level required for malodor control is very high. Odor blockers, when used at the high levels needed for malodor control, block the desirable odors of perfumes as well as the malodors. Similarly, the masking compounds block other desirable odors and reactants can destroy desirable odors. There is anecdotal information that indicates some consumers may have noticed the problem and have found some ways of solving the problem using matenals that are part of the invention herein. However, to avoid causing problems, it is important to provide the general consumer with the identity of the laundry processes, soils, loads, conditions, etc. that typically provide insufficient removal of malodors and the level of ingredients needed to see the benefit This allows the use of the additive when it is needed. Pnor to this invention, the efforts to counteract malodor were based on insufficient information to ensure good results without wasteful use of excess material. As stated before, in general, provision of such counteractants in the detergent, or fabnc softener, is not efficient, since for some loads the benefit is not needed. Also, the level of many ingredients needed to provide good malodor removal/elimination is usually quite high, even for those counteractants that are really effective Selection of the best counteractant can provide supenor results. It is important to avoid the inclusion m the additive compositions of high levels of materials that interfere with the portion of the laundry process where the additive is used For example, large amounts of acid materials usually hurts detergency by lowering the pH of the wash liquor; anionic materials are usually not compatible with catiomc fabnc softeners; etc SUMMARY OF THE INVENTION The present invention relates to the method of applying an effective amount of a odor control agent ("counteractant"), preferably via a concentrated, non-liquid composition, to at least one step of a laundry process to provide a consumer noticeable improvement m the laundry process by either eliminating odor, especially malodor, or improving the removal of hydrophobic soils, in an efficient way Generally, because of the high level of ingredients required for this benefit, it is essential to supply the consumer with the requisite information required to make good decisions, e g., as to when to use the method by defining the areas of greatest benefit, the amount of malodor counteractant required to provide such a benefit, etc. and providing concentrated, non-hquid compositions and delivery methods that minimize the use of too much or too little counteractant. The compositions are preferably supplied in a package in association with this information The best counteractants provide some residual malodor prevention effects as well as providing supenor end results for the laundry process. DETAILED DESCRIPTION OF THE INVENTION I. METHODS OF USE FOR ODOR CONTROL The concentrated, non-liquid compositions described hereinafter can be used by adding an effective amount of the compositions to fabrics in one, or more of the steps in a typical laundry cycle including a presoak, a wash step, a nnse step, or a water removal step, e.g , wringing or spinning, drying, etc An effective amount as defined herein means an amount sufficient to absorb or counteract malodor to the point that it is less objectionable, preferably not discernible by the human sense of smell As discussed herein, for certain odors, the level in the atmosphere around the fabncs, "head space", should be less than the minimum detectable concentration for that odor. The term "non-hquid" is meant to describe compositions that have a viscosity greater than about 5,000 centipoise ("cPs"), measured at 25°C via a Brookfield viscometer at 60 RPM. As such, the term "non-hquid" is meant to include product forms such as powders/granules, gels, pastes, tablets, substrates/sheets (water-soluble and water-insoluble), and the like The kinds of soils that are most likely to cause a severe malodor include soils like those found on mechanics' clothes, food handlers, especially butchers' and kitchen workers " clothes sewer workers' clothes; bar tenders' clothes; fire fighters' clothes, farm clothes, athletic clothing. factory workers' clothes, heavy machinery operators' clothes; etc Such soils have an associated malodor that is almost impossible to counteract without the present mvention. Such soils also have a relatively high level of hydrophobic soils such as lubricating oil, grease, food oils, body soils, smoke, and the like The preferred cyclodextnn malodor counteractant improves the removal of such soils For control of malodors, beta-cyclodextnn and alpha-cyclodextrm are preferred Gamma-cyclodextπn has too large a cavity to control most malodor molecules Substituted cyclodextπns can be especially valuable where they are more soluble than the corresponding unsubstituted cyclodextnn The preferred compositions are concentrated, non-liquid compositions, m forms such as powders/granules, gels, pastes, tablets, and substrates/sheets (including water-soluble and water-msoluble substrates/sheets), to minimize packaging while maximizing the speed of action Cyclodextπns can complex with surfactants and perfumes m the wash or rinse waters, thus it is important to disperse the cyclodextnn as soon as possible It is surpnsmg that the cyclodextnn is not inactivated by, e.g., the surfactant. Using an additive containing cyclodextnn rather than adding cyclodextnn to the detergent or softening composition minimizes the interaction of the cyclodextnn with the ingredients of the detergent and/or softening compositions. The level of cyclodextnn required for odor removal is high, but it tends to be less than that required for solubihzmg surfactant. Furthermore, it is important that m any detergent composition or softening composition, the cyclodextnn, if present, should be separated (protected) from the actives that could form complexes with the cyclodextnn if one wants to obtain malodor removal from the laundry fabrics. Cyclodextnn that is added to remove odors from the detergent ingredients or to solubihze surfactants is not available for malodor control Thus the additive concentrated, non-hquid compositions used herein to practice the method are preferably substantially free (i.e., there is not enough of the matenal so that uncomplexed cyclodextnn is still available) of materials that will complex with the cyclodextnn, such as enzymes, noniomc surfactants that will complex with the cyclodextnn, catiomc fabnc softener actives containing straight alkyl chains, fatty acids and their soaps and denvatives thereof. perfumes that complex with the cyclodextnn, and the like (i.e. matenals, especially surfactants, that are not cyclodextnn-compatible). The level of cyclodextnn, preferably uncomplexed, is related to the soil and/or odor level The minimum levels are in progressively preferred approximate amounts, especially as the level of soil/odor increase, about 20 ppm, 30 ppm, 40 ppm, and 60 ppm respectively and the maximum levels m increasing order of preference are about 500 ppm, 300 ppm, 200 ppm. and 110 ppm respectively. These levels relate to the amount of cyclodextnn in the treatment solution for example, the wash or rinse solution in a typical laundry washing machine (e g a 20 gallon washing machine). The following table illustrates typical methods of use of a concentrated, non-liquid product of the current invention, as disclosed hereinafter, during a wash or rinse cycle The following examples illustrate the surpnsmg added malodor removal benefit of a typical concentrated composition of the current invention to Tide ® powder laundry detergent on fabrics dunng a wash or rinse cycle. 1 The non-hquid concentrate contains: 89% hydroxypropyl beta-cyclodextnn, 9% HCO- 60, and 2% perfume. *The dry fabric odor grades are based upon the evaluation by an expert perfume panel, using a grading scale where 0 = no odor and 100 = extremely strong odor. The final grade is a measure of the overall effectiveness on odor removal with the lower number being better. A 15 units difference final grade normally represents a consumer noticeable difference m product performance. Furthermore, a final odor grade of less than 20 is generally not detectable by consumer. If the present concentrated, non-hquid composition is a gel or a paste, or similar product form, it can be used as a fabric pretreater to further enhance its odor control performance. As a fabnc pretreater, the recommendation is to apply product directly to the soiled fabnc evenly. For best results, the instructions are to apply the composition to the soiled fabnc evenly until slightly damp and then add the garment to the wash. In the preferred compositions herein, the presence of a cyclodextrm-compatible surfactant promotes spreading of the solution and the antimicrobial active provides improved odor control as well as antimicrobial action, by minimizing the formation of odors Both the surfactant and the antimicrobial active provide improved performance. For compositions containing odor blockers as a odor control agent, the level of odor blocker is sufficient to reduce the odor, and is preferably from about 0.004 ppm to about 10 ppm, more preferably from about 0.007 ppm to about 5 ppm by weight of the treatment solution, either wash water or rinse water, e.g., the wash or nnse solution in a 20 gallon machine, for normal odor levels; and preferably from 0.007 ppm to about 30 ppm, more preferably from about 0.01 ppm to about 7 ppm, by weight of the treatment solution, for higher odor levels. For matenals that react with the odor, like aldehydes, sulfites, and the like as odor control agents, the level is preferably from about 0.05 ppm to about 10 ppm, more preferably from about 0.1 ppm to about 7 ppm. by weight of the treatment solution for normal odor levels: and is preferably from about 0.1 ppm to about 30 ppm, more preferably from about 0.5 ppm to aboutl5 ppm, by weight of the treatment solution, for higher odor levels. For materials like flavanoids, as odor control agents that mask the malodor, the level is preferably from about 0.1 ppm to about 40 ppm, more preferably from about 0.5 ppm to about 10 ppm, by weight of the treatment solution, for normal odor levels; and is preferably from about 0.2 ppm to about 140 ppm, more preferably from about 1 ppm to about 20 ppm, by weight of the treatment solution, for higher odor levels. While the preferred methods of the present invention relate to methods utilizing automatic laundry washing and drying machines, the present methods also encompass methods utilizing non-automatic (e.g. hand-washmg) laundry cleaning steps. An even more pronounced reduction in malodor impression on fabrics can be observed when the methods of the present invention include a drying step that does not use an automatic laundry dryer (i.e. a gas or electric laundry dryer). For example, the drying step is preferably an air-drymg or lme-drymg (e.g. drying of the clothes (after nnsing) on a line, cord, or wire, exposed to the sun, or air outside one ' s house) step Lme-drymg will tend to evaporate less water and hence, give cyclodextnn and the other counteractants more time to complex with the malodorous molecules or compounds Line- drying will also tend to result in less volatilization of some perfume components resulting in improved freshness impression on fabrics. The important new information discovered by Applicants is that there is a relatively wide-spread significant problem associated with high soil loads for some soils as discussed hereinbefore. The problem includes inefficient removal and/or, especially, malodor associated with these soils. Therefore, it is important that any product containing these odor counteractants have sufficient odor counteractant(s) to provide sufficient reduction m soil and/or odor and that the product, preferably in a package, be m association with instructions to use the product at sufficient levels to provide the benefit(s) and that the soils be identified for the consumer Moreover, this high soil load is more prevalent in hand-washmg geographies where water is m low supply Hence, the invention is particularly more useful for these geographies. In addition to the reduction in soil and/or malodor achieved using the present methods that utilize the compositions described herein, the present methods also encompass methods of preventing malodor from developing on fabrics. Malodor prevention is different from malodor reduction or removal, in that malodor prevention is a proactive method to minimize the possibility for malodor to develop on fabrics, especially after being laundered Malodor typically develops on clothing fabrics either during "in wear" conditions of the clothing fabncs or during storage of clothing fabrics, such as in closets or environments susceptible to mold or mildew . The development of malodor on clothing fabrics during "m wear" conditions can prove quite embarrassing to the individual wearing the clothing fabrics. The present methods can help prevent these malodors from develop on the clothing fabrics, especially during "in wear" conditions The present methods of preventing malodor from developing on fabncs comprises the step of adding an effective amount of the concentrated, non-hquid compositions descnbed herein to a wash or nnse cycle of a typical laundry process in order to prevent malodor from developing on the fabncs. To obtain malodor prevention, an effective amount of the odor control agents descnbed herein needs to be deposited on the fabncs such that a sufficient amount of the odor control agent remains on the fabncs after the washing process to prevent malodor from developing on the fabncs. A preferred odor control agent for preventing malodor from developing on fabncs is cyclodextnn. The present methods of preventing malodor from developing on fabncs preferably further comprises depositing an effective amount of cyclodextnn on the fabrics to prevent malodor. Typically, the amount of cyclodextnn to remain on the fabncs to effectively prevent malodor from developing on the fabrics will be at least about 0.001%, preferably at least about 0.01%, and more preferably at least about 0.1%, by weight of the fabnc. Furthermore, it is important to provide instructions to a consumer of the compositions of the present invention m order to communicate the malodor prevention benefits of the compositions and instruct the consumer to use the requisite amounts of the compositions to achieve the benefits. A preferred composition for use in the malodor prevention methods of the present invention comprises cyclodextnn, uncomplexed perfume, and perfume carrier complex, preferably cyclodextnn/perfume inclusion complex. Another preferred embodiment further compnses a cyclodextπn-compatible surfactant, and a cyclodextnn-compatible antimicrobial active. In using this composition, the amount of antimicrobial active remaining on the fabnc to provide malodor prevention is typically at least about 0.001%, preferably at least about 0 01%. and more preferably at least about 0.1%, by weight of the fabric. π. CONCENTRATED. NON-LIQUID COMPOSITIONS FOR ODOR CONTROL The present invention further encompasses concentrated, non-liquid compositions, preferably to be used in the methods for controlling odor, especially malodor, descnbed hereinbefore m Section I, supra. The concentrated, non-liquid compositions herein generally compnse (a) an effective amount to reduce malodor impression on fabncs in a laundry process of an odor control agent selected from the group consisting of (I) an effective amount to absorb malodors, typically at least about 1%, preferably at least about 5%, more preferably at least about 10%. even more preferably at least about 20%, and still more preferably at least about 40%, by weight of the composition, of uncomplexed cyclodextnn. (n) an effective amount of odor blocker typically from about 0.005% to about 10% by weight of the composition, preferably from about 0.01% to about 5%, more preferably from about 0.05% to about 2% by weight of the composition; (in) an effective amount of class I and/or class II aldehydes typically from about 0.1% to about 10%) by weight of composition, preferably from about 0.5% to about 5%; (iv) an effective amount of flavanoid, typically from about 0.1% to about 50%, and preferably from about 0 5% to about 10%, by weight of the composition. (v) an effective amount of metallic salt, preferably from about 1% to about 90%, more preferably from about 0.2% to about 80%, even more preferably from about 0.3% to about 50% by weight of the usage composition, especially water soluble copper and/or zinc salts, for improved odor benefit; and (vi) mixtures thereof; (b) optionally, an effective amount to provide a freshness impression on fabncs in a laundry process of uncomplexed perfume, typically from about 0.03% to about 2%. preferably from about 0 1% to about 1%, more preferably from about 0.2% to about 0.5%, by weight of the concentrated, non-liquid composition; said perfume being m addition to said odor blocker, class I aldehydes, class II aldehydes, and/oi flavanoids; said perfume preferably comprising at least about 50%, more preferabh at least about 60%, and even more preferably at least about 70%, and yet still more preferably at least about 80%, by weight of the perfume of perfume ingredients that have a ClogP of greater than about 3, preferably greater than about 3 5 and/or a molecular weight of greater than 210, preferably greater than about 220, said perfume, when present, being in addition to said odor control agents such as odor blocker, class I aldehydes, class II aldehydes, flavanoids, and/or metallic salts, (c) optionally, a perfume carrier complex, preferably selected from the group consisting of cyclodextrm perfume inclusion complexes, matrix perfume microcapsules, and mixtures thereof, (d) optionally, cyclodextrm-compatible surfactant, preferably selected from the group consisting of block copolymer surfactant, siloxane surfactant, aniomc surfactant castor oil surfactant, sorbitan ester surfactant, polyethoxylated fatty alcohol surfactant, glycerol mono-fatty acid ester surfactant, polyethylene glycol fatty acid ester surfactant, fluorocarbon surfactant, and mixtures thereof; and more preferably selected from the group consisting of castor oil surfactant, sorbitan ester surfactant, polyethoxylated fatty alcohol surfactant, glycerol mono-fatty acid ester surfactant, polyethylene glycol fatty acid ester surfactant, fluorocarbon surfactant, and mixtures thereof; (e) optionally, an effective amount to kill or reduce microorganisms of an antimicrobial active, preferably selected from the group consisting of: biguamdes, quaternary compounds, peroxygen bleach / bleach activator system, and mixtures thereof; (f) optionally, filler materials; preferably selected from the group consisting of alkaline earth metals such as sodium and/or magnesium, calcium and even aluminum salts of sulfates, carbonates, bicarbonates, chlondes, silicates (clay), and mixtures thereof. Preferably, the concentrated, non-hquid compositions herein are capable of dissolving m a laundry wash or rinse solution withm about 5 minutes, preferably withm about 3 minutes, starting from the point at which the composition is added to the wash or rinse solution. As used herein, the term "dissolved" means that no visible residue from the composition is apparent in the wash or nnse solution. Since the present concentrated, non-liquid compositions are preferably additive compositions to be used in conjunction with a conventional laundry detergent composition m the laundry process, the compositions herein are preferably essentially free of, or free of, conventional laundry detergent surfactants, including aniomc surfactants such as alkyl benzene sulfonates, alkyl sulfates, alkyl ether sulfates, and the like. Upon dilution in a wash or nnse solution in a laundry process, the present compositions provide a pH in the wash or rinse solution of from about 7 to about 12, preferably from about 7 to about 11, and more preferably from about 7 to about 10. A. ODOR CONTROL AGENT The present concentrated, non-hquid compositions for controlling odor compnse an effective amount of odor control agent to significantly reduce odor, especially malodor. that exists on fabric in a laundry process, particularly malodor that survives a typical laundry process The amount required to significantly reduce odor m fabrics typically varies according to the particular odor control agent as described hereinafter The odor control agent is preferably selected from the group consisting of: cyclodextnn, preferably uncomplexed cyclodextnn. odor blocker; class I aldehydes; class II aldehydes; flavanoids; and mixtures thereof. 1. CYCLODEXTRIN As used herein, the term "cyclodextnn" includes any of the known cyclodextnns such as unsubstituted cyclodextnns containing from six to twelve glucose units, especially, alpha- cyclodextnn, beta-cyclodextnn, gamma-cyclodextnn and or their denvatives and or mixtures thereof. The alpha-cyclodextrm consists of six glucose units, the beta-cyclodextnn consists of seven glucose units, and the gamma-cyclodextnn consists of eight glucose units arranged in donut-shaped nngs. The specific coupling and conformation of the glucose units give the cyclodextnns a rigid, conical molecular structures with hollow mtenors of specific volumes. The "lining" of each internal cavity is formed by hydrogen atoms and glycosidic bridging oxygen atoms; therefore, this surface is fairly hydrophobic The unique shape and physical-chemical properties of the cavity enable the cyclodextnn molecules to absorb (form inclusion complexes with) organic molecules or parts of organic molecules which can fit into the cavity Many odorous molecules can fit into the cavity including many malodorous molecules and perfume molecules. Therefore, cyclodextnns, and especially mixtures of cyclodextnns with different size cavities, can be used to control odors caused by a broad spectrum of organic odoriferous matenals, which may, or may not, contain reactive functional groups. The complexation between cyclodextnn and malodorous molecules occurs rapidly in the presence of water. However, the extent of the complex formation also depends on the polanty of the absorbed molecules. In an aqueous solution, strongly hydrophihc molecules (those which are highly water-soluble) are only partially absorbed, if at all Therefore, cyclodextnn does not complex effectively with some very low molecular weight organic amines and acids when they are present at low levels on fabrics As the water is being removed however, e.g., water is being removed from fabrics dunng a spin cycle, electric drying cycle, or lme-drymg step, some low molecular weight organic amines and acids have more affinity and will complex with the cyclodextnns more readily. The cavities within the cyclodextnn m the concentrated, non-liquid composition of the present invention should remain essentially unfilled (the cyclodextnn remains uncomplexed), in order to allow the cyclodextnn to absorb various odor molecules when the solution is applied to a surface. Non-deπvatised (normal) beta-cyclodextnn can be present at a level up to its solubility limit of about 1.85% (about 1.85g m 100 grams of water) under the conditions of use at room temperature. Preferably, the cyclodextnn used in the present invention is highly water-soluble such as, alpha-cyclodextrm and or derivatives thereof, gamma-cyclodextnn and/or denvatives thereof. deπvatised beta-cyclodextnns, and/or mixtures thereof The derivatives of cyclodextnn consist mainly of molecules wherein some of the OH groups are converted to OR groups. Cyclodextnn denvatives include, e.g., those with short chain alkyl groups such as methylated cyclodextnns, and ethylated cyclodextnns, wherein R is a methyl or an ethyl group; those with hydroxyalkyl substituted groups, such as hydroxypropyl cyclodextnns and/or hydroxyethyl cyclodextnns, wherein R is a -CH2-CH(OH)-CH3 or a " CH2CH2-OH group; branched cyclodextnns such as maltose-bonded cyclodextnns; cationic cyclodextnns such as those containing 2-hydroxy-3- (dιmethylammo)propyl ether, wherein R is CH2-CH(OH)-CH2-N(CH3)2 which is cationic at low pH; quaternary ammonium, e.g., 2-hydroxy-3-(tnmethylammonio)propyl ether chlonde groups, wherein R is CH2-CH(0H)-CH2-N + (CH3)3C1 " ; anionic cyclodextnns such as carboxymethyl cyclodextnns, cyclodextnn sulfates, and cyclodextnn succmylates; amphoteπc cyclodextnns such as carboxymethyl/quaternary ammonium cyclodextnns; cyclodextnns wherein at least one glucopyranose unit has a 3-6-anhydro-cyclomalto structure, e.g., the mono-3-6- anhydrocyclodextnns, as disclosed in "Optimal Performances with Minimal Chemical Modification of Cyclodextnns", F. Diedami-Pilard and B. Perly, The 7th International Cyclodextnn Symposium Abstracts, Apnl 1994, p. 49, said references being incorporated herein by reference; and mixtures thereof. Other cyclodextnn denvatives are disclosed m U.S. Pat. Nos: 3,426,011, Parmerter et al, issued Feb. 4, 1969; 3,453,257; 3,453,258, 3,453,259; and 3,453,260, all in the names of Parmerter et al., and all issued July 1, 1969; 3,459,731, Gramera et al, issued Aug. 5, 1969; 3,553,191, Parmerter et al, issued Jan. 5, 1971; 3,565,887, Parmerter et al, issued Feb. 23. 1971; 4,535,152, Szejth et al, issued Aug. 13, 1985; 4,616,008, Hirai et al, issued Oct 7, 1986: 4,678,598, Ogino et al, issued Jul. 7, 1987; 4,638,058, Brandt et al, issued Jan. 20, 1987, and 4,746,734, Tsuchiyama et al, issued May 24, 1988; all of said patents being incorporated herein by reference. Further cyclodextnn derivatives suitable herein include those disclosed in V. T. D'Souza and K. B. Lipkowitz, CHEMICAL REVIEWS: CYLCODEXTRINS, Vol. 98, No. 5 (Amencan Chemical Society, July/ August 1998), which is incorporated herein by reference. Highly water-soluble cyclodextnns are those having water solubility of at least about 10 g in 100 ml of water at room temperature, preferably at least about 20 g m 100 ml of water, more preferably at least about 25 g in 100 ml of water at room temperature The availability of uncomplexed cyclodextnns is important for effective and efficient odor control performance Water-soluble cyclodextnn can exhibit more efficient odor control performance than non-water- soluble cyclodextnn when deposited onto fabrics, especially dunng a laundry process Examples of preferred water-soluble cyclodextnn derivatives suitable for use herein are hydroxypropyl alpha-cyclodextrm, methylated alpha-cyclodextnn, methylated beta-cyclodextnn, hydroxyethyl beta-cyclodextnn, and hydroxypropyl beta-cyclodextnn. Hydroxyalkyl cyclodextnn denvatives preferably have a degree of substitution of from about 1 to about 14, more preferably from about 1.5 to about 7, wherein the total number of OR groups per cyclodextnn is defined as the degree of substitution. Methylated cyclodextnn denvatives typically have a degree of substitution of from about 1 to about 18, preferably from about 3 to about 16. A known methylated beta-cyclodextnn is heptakιs-2,6-dι-0-methyl-β-cyclodextnn, commonly known as DIMEB, m which each glucose unit has about 2 methyl groups with a degree of substitution of about 14 A preferred, more commercially available, methylated beta- cyclodextnn is a randomly methylated beta-cyclodextnn, commonly known as RAMEB, having different degrees of substitution, normally of about 12.6. RAMEB is more preferred than DIMEB, since DIMEB affects the surface activity of the preferred surfactants more than RAMEB. The preferred cyclodextnns are available, e.g., from Cerestar USA, Inc. and Wacker Chemicals (USA), Inc. It is also preferable to use a mixture of cyclodextnns. Such mixtures absorb odors more broadly by complexmg with a wider range of odonferous molecules having a wider range of molecular sizes. Preferably at least a portion of the cyclodextnn is alpha-cyclodextrm and its denvatives thereof, gamma-cyclodextnn and its derivatives thereof, and or denvatised beta- cyclodextnn. more preferably a mixture of alpha-cyclodextrm, or an alpha-cyclodextnn denvative, and denvatised beta-cyclodextnn. even more preferably a mixture of denvatised alpha-cyclodextrm and denvatised beta-cyclodextnn, most preferably a mixture of hydroxypropyl alpha-cyclodextrm and hydroxypropyl beta-cyclodextnn, and/or a mixture of methylated alpha- cyclodextnn and methylated beta-cyclodextnn. While cyclodextnn is an effective odor absorbing active, some small molecules are not sufficiently absorbed by the cyclodextnn molecules because the cavity of the cyclodextnn molecule may be too large to adequately hold the smaller organic molecule. If a small sized organic odor molecule is not sufficiently absorbed into the cyclodextnn cavity, a substantial amount of malodor can remain. In order to alleviate this problem, low molecular weight polyols can be added to the composition as discussed hereinafter, to enhance the formation of cyclodextnn inclusion complexes Furthermore, optional water soluble metal salts can be added as discussed hereinafter, to complex with some nitrogen-contammg and sulfur-contammg malodor molecules Since cyclodextnn can be a pnme breeding ground for certain microorganisms, albeit to a lesser degree m non-hquid compositions, it can be preferable to include an antimicrobial preservative, which is effective for inhibiting and or regulating microbial growth, when the composition does not contain an antimicrobial active as descnbed hereinafter Suitable antimicrobial preservatives are descnbed in detail in U.S. Patent 5,942,217 issued August 24, 1999 to Woo et al, at col. 24, line 22 to col 29, line 55, which is incorporated herein by reference Such antimicrobial preservatives can be included in the present concentrated, non- hquid compositions if an antimicrobial active, as discussed hereinafter m Section II E, is either not present or not sufficient to effectively preserve the composition It can also be desirable to provide optional ingredients such as an antimicrobial active, as described in Section DLE, that provides substantial kill of organisms that cause, e.g , odor, infections, etc It is also further desirable that the compositions contain an optional cyclodextπn- compatible surfactant to promote spreading of the odor controlling composition on hydrophobic surfaces such as polyester, nylon, etc. as well as to penetrate any oily, hydrophobic soil for improved odor control, especially control of malodor. It is more preferable that the concentrated, non-hquid compositions of the present invention contain both an antibacterial active and a cyclodextnn-compatible surfactant. For controlling odor on fabrics m a laundry process, the concentrated, non-liquid compositions herein are preferably used in concentrated form and added to the wash or nnse cycle of a laundry process, either alone or in combination with a conventional laundry detergent composition, to maximize the malodor control and to take advantage of the cleaning benefit that can be achieved by the use of high levels of cyclodextnn Specifically, soils that contain high levels of hydrophobic, oily soils, can be removed more completely by the addition of cyclodextnn This more complete removal is partly due to solubihzation of the soils from the fabncs and partly due to the suspension of the soils Surprisingly, the interaction of the cyclodextnn and surfactants is minimal when the cyclodextnn is added dunng the wash or nnse cycle of the laundry process in combination with a conventional laundry detergent composition due to the lack of time and/or concentration required to form complexes 2. ODOR BLOCKERS Although not as preferred, "odor blockers" can be used as an odor control agent to mitigate the effects of malodors In order to be effective, the odor blockers normally have to be present at all times If the odor blocker evaporates before the source of the odor is gone, it is less likely to control the odor. Also, the odor blockers tend to adversely affect aesthetics by blocking desirable odors like perfumes. Suitable odor blockers are disclosed in U.S. Pat. Nos. 4,009,253; 4,187,251, 4,719,105; 5,441,727; and 5,861,371, said patents being incorporated herein by reference. 3. ALDEHYDES As an optional odor control agent, aldehydes can be used to mitigate the effects of malodors. Suitable aldehydes are class I aldehydes, class II aldehydes, and mixtures thereof, that are disclosed in U.S. Patent No. 5,676,163, said patent being incorporated herein by reference. 4. FLAVANOIDS Another optional odor control agent are flavanoids, which are ingredients found m typical essential oils. Such oils include essential oil extracted by dry distillation from needle leaf trees and grasses such as cedar, Japanese cypress, eucalyptus, Japanese red pme, dandelion, low stnped bamboo and cranesbill and it contains terpemc material such as alpha-pmene, beta-pmene, myrcene, phencone and camphene. The terpene type substance is homogeneously dispersed m the finishing agent by the action of noniomc surfactant and is attached to fibres constituting the cloth Also included are extracts from tea leaf. Descnptions of such matenals can be found m JP6219157, JP 02284997, JP04030855, etc. said references being incorporated herein by reference 5. METALLIC SALTS The odor control agent of the present invention can include metallic salts for added odor absorption and/or antimicrobial benefit, especially where cyclodextnn is also present as an odor control agent in the composition. The metallic salts are selected from the group consisting of copper salts, zinc salts, and mixtures thereof The preferred zinc salts possess malodor control abilities. Zmc has been used most often for its ability to ameliorate malodor, e.g., in mouth wash products, as disclosed in U.S. Pat. Nos 4,325,939, issued Apr. 20, 1982 and 4,469,674, issued Sept. 4, 1983, to N B. Shah, et al, all of which are incorporated herein by reference. Highly-ionized and soluble zmc salts such as zmc chloride, provide the best source of zmc ions. Zmc borate can function as a fungistat and a mildew inhibitor, zmc caprylate functions as a fungicide, zmc chloride provides antiseptic and deodorant benefits, zinc πcmoleate functions as a fungicide, zmc sulfate heptahydrate functions as a fungicide and z c undecylenate functions as a fungistat Preferably the metallic salts are water-soluble zmc salts, copper salts or mixtures thereof, and more preferably z c salts, especially ZnCl2 These salts are preferably present m the present invention as an odor control agent pnmanly to absorb armne and sulfur-contammg compounds. These compounds have molecular sizes too small to be effectively complexed with a cyclodextnn odor control agent. Low molecular weight sulfur-contammg matenals, e.g., sulfide and mercaptans, are components of many types of malodors, e.g., food odors (garlic, onion), body/perspiration odor, breath odor, etc. Low molecular weight ammes are also components of many malodors, e.g., food odors, body odors, unne, etc. Copper salts possess some odor control abilities. See U. S. Pat. No. 3,172,817, Leupold, et al, which discloses deodonzing compositions for treating disposable articles, compnsmg at least slightly water-soluble salts of acylacetone, including copper salts and zmc salts; said patent being incorporated herein by reference. Copper salts also have some antimicrobial benefits Specifically, cupnc abietate acts as a fungicide, copper acetate acts as a mildew inhibitor, cupnc chlonde acts as a fungicide, copper lactate acts as a fungicide, and copper sulfate acts as a germicide. When metallic salts are added to the composition of the present invention as an odor control agent, they are typically present at a level of from about 0.1% to an effective amount to provide a saturated salt solution, preferably from about 0.2% to about 90%, more preferably from about 2% to about 80%, still more preferably from about 4% to about 50% by weight of the usage composition. B. UNCOMPLEXED PERFUME The concentrated, non-liquid compositions of the present invention can also compnse uncomplexed perfume to provide a "scent signal," or freshness impression, in the form of a pleasant odor which signals the removal of malodor from fabrics. Also, uncomplexed perfume can enhance the aesthetic experience of consumers and provide a "scent signal" to indicate to the consumer that the malodor has been "cleaned" from the surface. To the extent any perfume ingredients can be considered odor control agents as descnbed herein, such matenals shall be considered odor control agents and not perfume ingredients in accordance with the present invention. As such, the uncomplexed perfume herein is in addition to perfume ingredients that fulfill the role of odor control agent (i.e. malodor counteractant) and perfume ingredients contained in perfume carrier complexes (as described in Section HC, infra), and are designed to provide, at least in part, a lasting perfume scent Perfume is added at levels of from about 0.0001% to about 5%, preferably from about 0.003% to about 3%, more preferably from about 0.005%) to about 1%, by weight of the concentrated, non-hquid composition Uncomplexed perfume is added to provide a more lasting odor on fabncs. When stronger levels of perfume are preferred, relatively higher levels of perfume can be added. Any type of uncomplexed perfume can be incorporated into the composition of the present invention so long as the preferred hydrophobic perfume that will complex with the cyclodextnn is formed into a miscelle or vessicle with a droplet size that will not readily interact with the cyclodextnn in the concentrated, non-hquid composition. The perfume ingredients can be either hydrophihc or hydrophobic. Hydrophihc perfumes are composed predominantly of ingredients having a ClogP of less than about 3.5, more preferably less than about 3 and, preferably, lower molecular weights, e.g., below about 220, preferably below about 210. If longer lasting perfume effects are desired, the hydrophobic perfumes disclosed below are used. a. Hydrophobic Perfume Ingredients In order to provide long lasting effects, the uncomplexed perfume is at least partially hydrophobic and has a relatively high boiling point. I.e., it is composed predominantly of ingredients selected from two groups of ingredients, namely, (a) hydrophihc ingredients having a ClogP of more than about 3, more preferably more than about 3.5, and (b) ingredients having a molecular weight above about 210, preferably above about 220. Typically, at least about 50%, preferably at least about 60%, more preferably at least about 70%, and most preferably at least about 80% by weight of the perfume is composed of perfume ingredients of the above groups (a) and (b) For these preferred perfumes, the cyclodextnn to perfume weight ratio is typically of from about 2 * 1 to about 200: 1 , preferably from about 4.1 to about 100: 1, more preferably from about 6: 1 to about 50:1, and even more preferably from about 8: 1 to about 30 1 Hydrophobic perfume ingredients have a tendency to complex with the cyclodextnns The degree of hydrophobicity of a perfume ingredient can be correlated with its octanol/water partition coefficient P. The octanol/water partition coefficient of a perfume ingredient is the ratio between its equilibrium concentration m octanol and in water. A perfume ingredient with a greater partition coefficient P is considered to be more hydrophobic. Conversely, a perfume ingredient with a smaller partition coefficient P is considered to be more hydrophihc Since the partition coefficients of the perfume ingredients normally have high values, they are more conveniently given in the form of their loganthm to the base 10, logP Thus the preferred perfume hydrophobic perfume ingredients of this invention have a logP of about 3 or higher. preferably of about 3.5 or higher. Such hydrophobic perfume ingredients are described in detail m co-pendmg U.S. Application Senal No. 09/571,131, filed May 15, 2000 by R. A. Woo et al, at page 18, line 11 to page 21, lme32, which is incorporated herein by reference. b. Low Odor Detection Threshold Perfume Ingredients The composition can also contain low to moderate levels of low odor detection threshold matenals. The odor detection threshold is the lowest vapor concentration of that matenal which can be olfactonly detected. The odor detection threshold and some odor detection threshold values are discussed in, e.g., "Standardized Human Olfactory Thresholds", M. Devos et al, IRL Press at Oxford University Press, 1990, and "Compilation of Odor and Taste Threshold Values Data", F. A. Fazzalaπ, editor, ASTM Data Series DS 48A, American Society for Testing and Matenals, 1978, both of said publications being incorporated by reference. Examples of Low Odor Detection Threshold Perfume Ingredients are described m co-pendmg U.S. Application Senal No. 09/571,131 filed May 15, 2000 by R. A Woo et al, at page 21, line 42 to page 23, line 13, which is incorporated herein by reference. C. PERFUME CARRIER COMPLEX The concentrated, non-hquid compositions of this invention contain an effective amount of vanous moisture-activated encapsulated perfume particles, as an optional, but highly preferred component. The encapsulated perfume particles herein are preferably water-soluble. The encapsulated particles act as protective earners and reduce the loss of perfume prior to use Such materials include, for example, cyclodextnn perfume inclusion complexes, polysacchaπde cellular matrix perfume microcapsules, silica perfume carriers, and the like. Encapsulation of perfume minimizes the diffusion and loss of the volatile blooming perfume ingredients Perfume is released when the materials are wetted, to provide a pleasant odor signal use Especially preferred are cyclodextnn perfume inclusion complexes. The optional water-activated protective perfume carriers are very useful m the present invention. They allow the use of lower total level of perfume in the concentrated, non-liquid compositions herein because of the reduced loss of the perfume during manufacturing, storage, and use. Due to the minimal loss of the volatile ingredients of the blooming perfume compositions provided by the water activated protective perfume carrier, the perfume compositions that incorporate perfume carrier complex can generally contain less blooming perfume ingredients than those used in the free, uncomplexed form, as described hereinbefore in Section HB, supra The encapsulated and/or complexed perfume compositions typically contain at least about 20%, preferably at least about 30%, and more preferably at least about 40% of hydrophihc perfume ingredients, i.e. perfume ingredients having a ClogP of less than about 3.0. Optionally, but preferably, compositions that contain encapsulated and/or complexed perfume also comprise uncomplexed perfume in order to provide consumers with a positive scent signal before the composition is used. 1. CYCLODEXTRIN / PERFUME INCLUSION COMPLEXES As used herein, the term "cyclodextnn" includes any of the known cyclodextnns such as unsubstituted cyclodextπns containing from six to twelve glucose units, especially, alpha-, beta-, and gamma-cyclodextnns, and/or their derivatives, and/or mixtures thereof. Suitable cyclodextnns for forming perfume/cyclodextrm complexes have been descnbed hereinbefore m Section π.A.l, supra. The preferred cyclodextnn is a beta-cyclodextnn or derivatives thereof, such as hydroxyalkyl or alkylated beta-cyclodextnn It is also desirable to use mixtures of cyclodextnns Preferably at least a major portion of the cyclodextπns are alpha-, beta- and or gamma-cyclodextnns, more preferably alpha- and beta-cyclodextrms. Some cyclodextnn mixtures are commercially available from, e.g., Ensuiko Sugar Refining Company, Yokohama, Japan The perfume/cyclodextrm inclusion complexes of this invention are formed in any of the ways known in the art. Typically, the complexes are formed either by bnngmg the perfume and the cyclodextnn together in a suitable solvent, e.g., water, or, preferably, by kneading slurrying the ingredients together in the presence of a suitable, preferably minimal, amount of solvent, preferably water. The kneading/slurrymg method is particularly desirable because it produces smaller complex particles and requires the use of less solvent, eliminating or reducmg the need to further reduce particle size and separate excess solvent Disclosures of complex formation can be found m Atwood, J.L, J.E.D. Davies & D D MacNichol, (Ed.) Inclusion Compounds. Vol. HI, Academic Press (1984), especially Chapter 11, Atwood, J.L. and J.E.D. Da\ ιes (Ed.) Proceedings of the Second International Symposium of Cyclodextnns Tokyo, Japan, (July, 1984), and J. Szejth, Cyclodextnn Technology, Kluwer Academic Publishers (1988), said publications incorporated herein by reference. In general, perfume/cyclodextrm complexes have a molar ratio of perfume compound to cyclodextnn of about 1:1. However, the molar ratio can be either higher or lower, depending on the size of the perfume compound and the identity of the cyclodextnn compound The molar ratio can be determined by forming a saturated solution of the cyclodextnn and adding the perfume to form the complex. In general the complex will precipitate readily If not, the complex can usually be precipitated by the addition of electrolyte, change of pH, cooling, etc. The complex can then be analyzed to determine the ratio of perfume to cyclodextnn. As stated hereinbefore, the actual complexes are determined by the size of the cavity in the cyclodextnn and the size of the perfume molecule. Desirable complexes can be formed using mixtures of cyclodextnns since perfumes are normally mixtures of matenals that vary widely m size. It is usually desirable that at least a majonty of the matenal be alpha-, beta-, and/or gamma-cyclodextnn, more preferably beta-cyclodextnn. The content of the perfume in the beta- cyclodextnn complex is typically from about 5% to about 15%, more normally from about 7% to about 12%. Continuous complexation operation usually involves the use of supersaturated solutions, kneadmg/slurrymg method, and/or temperature manipulation, e.g., heating and then either cooling, freeze-drymg, etc. The complexes are dned to a dry powder to make the desired composition. In general, the fewest possible process steps are preferred to avoid loss of perfume 2. MATRIX PERFUME MICROCAPSULES Water-soluble cellular matnx perfume microcapsules are solid particles containing perfume stably held in the cells. The water-soluble matnx matenal compnses mainly polysacchande and polyhydroxy compounds. The polysacchandes are preferably higher polysacchandes of the non-sweet, colloidally-soluble types, such as natural gums, e.g , gum arable, starch derivatives, dextπmzed and hydrolyzed starches, and the like. The compounds are preferably alcohols, plant-type sugars, lactones, monoethers, and acetals. The cellular matnx microcapsules useful m the present invention are prepared by, e.g, (1) forming an aqueous phase of the polysacchande and polyhydroxy compound in proper proportions, with added emulsifier if necessary or desirable; (2) emulsifying the perfumes in the aqueous phase. and (3) removing moisture while the mass is plastic or flowable, e.g, by spray drying droplets of the emulsion. The matrix matenals and process details are disclosed in, e.g, U.S. Pat No 3,971,852. Brenner et al, issued July 27, 1976, which is incorporated herein by reference. Moisture-activated perfume microcapsules can be obtained commercially, e.g . as IN-CAP ® from Polak's Frutal Works, Inc., Middletown, New York; and as Optilok System® encapsulated perfumes from Encapsulated Technology, Inc., Nyack, New York. Water-soluble matrix perfume microcapsules preferably have size of from about 0 5 micron to about 300 microns, more preferably from about 1 micron to about 200 microns, most preferably from about 2 microns to about 100 microns. 3. SILICA PERFUME CARRIERS Another type of perfume earner complex suitable for use in the concentrated, non-hquid compositions of the present invention include amorphous silica, precipitated silica, fumed silica and aluminosihcates such as zeolite and alumina with a pore volume of at least 0.1 ml/g consisting of pores with a diameter between 4 and 100 A, which by their nature are hydrophihc. Perfume is incorporated in such earners to form complexes by mixing the perfume and the earner under shear conditions to provide a homogeneous mixture. Preferably, amorphous silica gel is used because of its high oil absorbency. Silica gel particles include SyloidR silicas such as Numbers: 72; 74, 221; 234; 235; 244; etc. SyloidR silicas are available from W. R. Grace & Co, Davison Chemical Division, P.O. Box 2117, Baltimore, Md. 21203 Such particles have surface areas of from about 250 to about 340 m 2 /g; pore volumes of from about 1.1 to about 1.7 cc/g; and average particle sizes of from about 2.5 to about 6 microns Fumed silica particles have pnmary particle diameters of from about 0.007 to about 0.025 micron and include Cab-O-SilR Numbers L-90; LM-130; LM-5; M-5; PTG; MS-55; HS-5; and EH-5. Cab-O-SilR silicas are available from Cabot Corp, P.O. Box 188, Tuscola, 111. 61953. It is preferred that there be only minimal amounts of other materials present when the perfume is added to the silica particles to maximize adsorption. It is especially preferred that only small amounts, e.g, less than about 10% of organic materials, including waxes, be present. Such silica perfume carriers are further described in U.S. Patent No. 5,723,420 issued March 3. 1998 to K. S. Wei et al, which is incorporated herein by reference. D. CYCLODEXTRIN-COMPATIBLE SURFACTANT The optional, but preferred, cyclodextπn-compatible surfactant, provides a low surface tension that permits the composition to spread readily and more uniformly on hydrophobic fabric surfaces, like polyester and nylon, during the washing and/or nnsing laundry cycles. It has been found that m aqueous solution, without such a surfactant, the present compositions tend not to spread satisfactory. Furthermore, the composition containing a cyclodextnn-compatible surfactant can penetrate hydrophobic, oily soil better for improved odor control. Surprisingly, the combination of cyclodextnn-compatible surfactant and cyclodextnn significantly boosts the cleaning performance of conventional powder or liquid laundry detergents on greasy stains as well. The composition containing a cyclodextnn-compatible surfactant can also provide improved "m-wear" electrostatic control. When cyclodextnn is present, the surfactant for use in providing the required low surface tension m the wash and/or rinse laundry solutions containing the composition of the present invention should be cyclodextnn-compatible, that is it should not substantially form a complex with the cyclodextnn so as to dimmish performance of the cyclodextnn and/or the surfactant Complex formation diminishes both the ability of the cyclodextnn to absorb odors and the ability of the surfactant to lower the surface tension of the aqueous wash and/or nnse solutions. Suitable cyclodextnn-compatible surfactants can be readily identified by the absence of effect of cyclodextnn on the surface tension provided by the surfactant. This is achieved by determining the surface tension (m dyne/cm) of aqueous solutions of the surfactant in the presence and in the absence of about 1% of a specific cyclodextnn in the solutions. The aqueous solutions contain surfactant at concentrations of approximately 0.5%, 0.1%>, 0.01%, and 0.005%. The cyclodextnn can affect the surface activity of a surfactant by elevating the surface tension of the surfactant solution. If the surface tension at a given concentration in water differs by more than about 10% from the surface tension of the same surfactant in the 1% solution of the cyclodextnn, that is an indication of a strong interaction between the surfactant and the cyclodextnn. The preferred surfactants herein should have a surface tension in an aqueous solution that is different (lower) by less than about 10%, preferably less than about 5%, and more preferably less than about 1% from that of the same concentration solution containing 1% cyclodextnn. 1. BLOCK COPOLYMERS Nonhmiting examples of cyclodextnn-compatible nomonic surfactants include block copolymers of ethyl ene oxide and propylene oxide. Suitable block polyoxyethylene- polyoxypropylene polymeπc surfactants, that are compatible with most cyclodextnns, include those based on ethylene glycol, propylene glycol, glycerol, tnmethylolpropane and ethylenediamme as the initial reactive hydrogen compound Polymeπc compounds made from a sequential ethoxylation and propoxylation of initial compounds with a single reactive hydrogen atom, such as C12-I8 aliphatic alcohols, are not generally compatible with the cyclodextnn Certain of the block polymer surfactant compounds designated Pluro c® and Tetromc® by the BASF-Wyandotte Corp, Wyandotte, Michigan, are readily available Nonhmiting examples of cyclodextnn-compatible surfactants of this type include: Pluromc Surfactants with the general formula H(EO) n (PO) m (EO) n H, wherein EO is an ethylene oxide group, PO is a propylene oxide group, and n and m are numbers that indicate the average number of the groups m the surfactants Typical examples of cyclodextnn-compatible Pluromc surfactants are. Name Average MW Average n Average m L-101 3,800 4 59 L-81 2,750 3 42 L-44 2,200 10 23 L-43 1,850 6 22 F-38 4,700 43 16 P-84 4,200 19 43, and mixtures thereof. Tetromc Surfactants with the general formula: H(EO)n(PO)m POJπKEO nH NCH 2 CH 2 N H(EO)n PO)m κ V ((PO)m(EO)nH wherein EO, PO, n, and m have the same meanings as above. Typical examples of cyclodextnn- compatible Tetromc surfactants are: Name Average MW Average n Average m 901 4,700 3 18 908 25,000 114 22, and mixtures thereof. "Reverse" Pluromc and Tetromc surfactants have the following general formulas. Reverse Pluromc Surfactants H(PO) m (EO) n (PO) m H Reverse Tetromc Surfactants wherein EO, PO, n, and m have the same meanings as above. Typical examples of cyclodextnn- compatible Reverse Pluromc and Reverse Tetromc surfactants are: Reverse Pluromc surfactants: Name Average MW ;rage n Average m 10 R5 1,950 8 22 25 Rl 2,700 21 6 Reverse Tetromc surfactants Name Average MW :rage n Average m 130 R2 7,740 9 26 70 R2 3,870 4 13 and mixtures thereof. 2. SILOXANE SURFACTANTS A preferred class of cyclodextnn-compatible noniontc surfactants are the polyalkyleneoxide polysiloxanes having a dimethyl polysiloxane hydrophobic moiety and one or more hydrophihc polyalkylene side chains and have the general formula: R 1 — (CH 3 ) 2 SιO— [(CH 3 ) 2 SιO] a — [(CH 3 )(R 1 )SιO] b — Sι(CH 3 )^-R 1 wherein a + b are from about 1 to about 50, preferably from about 3 to about 30 , more preferably from about 10 to about 25, and each R 1 is the same or different and is selected from the group consisting of methyl and a poly(ethyleneoxιde/propyleneoxιde) copolymer group having the general formula: -(CH 2 ) n 0(C 2 H 4 O) c (C 3 H 6 O) d R 2 with at least one R 1 being a poly(ethyleneoxιde/propyleneoxιde) copolymer group, and wherein n is 3 or 4, preferably 3; total c (for all polyalkyleneoxy side groups) has a value of from 1 to about 100, preferably from about 6 to about 100; total d is from 0 to about 14, preferably from 0 to about 3; and more preferably d is 0; total c+d has a value of from about 5 to about 150, preferably from about 9 to about 100 and each R 2 is the same or different and is selected from the group consisting of hydrogen, an alkyl havmg 1 to 4 carbon atoms, and an acetyl group, preferably hydrogen and methyl group. Examples of this type of surfactants are the Silwet® surfactants which are available OSi Specialties, Inc., Danbury, Connecticut. Representative Silwet surfactants are as follows. Name Average MW Average a+b Average total c L-7608 600 1 9 L-7607 1,000 2 17 L-77 600 1 9 L-7605 6,000 20 99 L-7604 4,000 21 53 L-7600 4,000 11 68 L-7657 5,000 20 76 L-7602 3,000 20 29 The molecular weight of the polyalkyleneoxy group (R^) IS less than or equal to about 10,000. Preferably, the molecular weight of the polyalkyleneoxy group is less than or equal to about 8,000, and most preferably ranges from about 300 to about 5,000. Thus, the values of c and d can be those numbers which provide molecular weights withm these ranges. However, the number of ethyl eneoxy units (-C2H4O) in the polyether chain (R!) must be sufficient to render the polyalkyleneoxide polysiloxane water dispersible or water soluble If propyleneoxy groups are present in the polyalkylenoxy chain, they can be distnbuted randomly m the chain or exist as blocks. Preferred Silwet surfactants are L-7600, L-7602, L-7604, L-7605, L-7657, and mixtures thereof. Besides surface activity, polyalkyleneoxide polysiloxane surfactants can also provide other benefits, such as antistatic benefits, lubncity and softness to fabncs. The preparation of polyalkyleneoxide polysiloxanes is well known in the art Polyalkyleneoxide polysiloxanes of the present invention can be prepared according to the procedure set forth in U.S. Pat. No 3,299,112, incorporated herein by reference. Typically, polyalkyleneoxide polysiloxanes of the surfactant blend of the present mvention are readily prepared by an addition reaction between a hydrosiloxane (i.e., a siloxane containing silicon- bonded hydrogen) and an alkenyl ether (e.g, a vmyl, allyl, or methallyl ether) of an alkoxy or hydroxy end-blocked polyalkylene oxide). The reaction conditions employed in addition reactions of this type are well known in the art and in general involve heating the reactants (e.g , at a temperature of from about 85° C. to 110° C.) m the presence of a platinum catalyst (e.g, chloroplatimc acid) and a solvent (e.g, toluene) 3. ANIONIC SURFACTANTS Nonhmiting examples of cyclodextnn-compatible anionic surfactants are the alkyldiphenyl oxide disulfonate, having the general formula: wherein R is an alkyl group Examples of this type of surfactants are available from the Dow Chemical Company under the trade name Dowfax® wherein R is a linear or branched Cg-C j g alkyl group. An example of these cyclodextnn-compatible aniomc surfactant is Dowfax 3B2 with R being approximately a linear CI Q group. These anionic surfactants are preferably not used when the antimicrobial active or preservative, etc, is cationic to minimize the interaction with the cationic actives, since the effect of both surfactant and active are diminished. 4. CASTOR OIL SURFACTANTS The cyclodextnn-compatible surfactants useful m the present invention to form molecular aggregates, such as micelles or vesicles, with the cyclodextrm-mcompatible materials of the present invention further include polyoxyethylene castor oil ethers or polyoxyethylene hardened castor oil ethers or mixtures thereof, which are either partially or fully hydrogenated These ethoxylates have the following general formulae' or- O O— (CH 2 CH 2 O) H CH 2 -O— (CH 2 CH 2 O)/-C— (CH 2 ) 7 CH 2 - CH2CH 2 CH(CH 2 ) 5 CH3 O O— (CH 2 CH 2 O) 3 H II CH2-O— (CH 2 CH 2 O) OT -C— (CH 2 ) 7 CH2-CH2CH2CH(CH 2 ) 5 CH3 O O— (CH 2 CH 2 O) z H CH 2 -O— (CH 2 CH 2 O)„-C— (CH 2 ) 7 CH 2 -CH 2 CH 2 CH(CH 2 ) 5 CH3 -or- -or- O O— (CH 2 CH 2 O) H CH 2 -O— (CH 2 CH 2 O) / -C— (CH 2 ) 7 CH 2 -CH2CH2CH(CH2) 5 CH3 O O— (CH,CH 2 O),H I I 1 • CH 2 -O— (CH 2 CH 2 O)„ ; -C— (CH 2 ) 7 CH=CHCH 2 CH(CH 2 ) 5 CH 3 O O— (CH 2 CH 2 O) z H I I I CH 2 -O— (CH 2 CH 2 O)„ - C— (CH 2 ) 7 CH= CHCH 2 CH(CH 2 )5CH3 -or- O O— (CH 2 CH 2 O) H CH 2 -O— (CH 2 CH 2 O) / — C— (CH 2 ) 7 CH 2 -CH 2 CH 2 CH(CH 2 ) 5 CH 3 O O— (CH 2 CH 2 O) y H CH2-O— (CH 2 CH 2 O) m -C— (CH2) 7 CH2-CH2CH2CH(CH 2 ) 5 CH3 O O— (CH 2 CH 2 O) z H CH 2 -O— (CH 2 CH 2 O)„-C— (CH 2 ) 7 CH=CHCH 2 CH(CH 2 ) 5 CH 3 -or- O O— (CH 2 CH 2 O) H CH 2 -O— (CH 2 CH 2 O) / -C— (CH 2 ) 7 CH=CHCH 2 CH(CH2)5CH3 CH 2 -O— (CH 2 CH 2 O) w - O O— (CH 2 CH 2 O) z H CH 2 -O— (CH 2 CH 2 O)„-C— (CH 2 ) 7 CH=CHCH 2 CH(CH2)5CH3 These ethoxylates can be used alone or in any mixture thereof. The average ethylene oxide addition mole number (i.e., l+m+n+x+y+z in the above formula) of these ethoxylates is generally from about 7 to about 100, and preferably from about 20 to about 80 Castor oil surfactants are commencally available from Nikko under the trade names HCO 40 and HCO 60 and from BASF under the trade names Cremphor™ RH 40, RH 60. and CO 60 5. SORBITAN ESTER SURFACTANTS The sorbitan esters of long-cham fatty acids usable as cyclodextnn-compatible surfactants to form molecular aggregates with cyclodextnn-mcompatible materials of the present invention include those having long-cham fatty acid residues with 14 to 18 carbon atoms, desirably 16 to 18 carbon atoms. Furthermore, the esteπfication degree of the sorbitan polyesters of long-cham fatty acids is desirably 2.5 to 3.5, especially 2.8 to 3.2. Typical examples of these sorbitan polyesters of long-chain fatty acids are sorbitan tπpalmitate, sorbitan tπoleate, and sorbitan tallow fatty acid tπesters. Other suitable sorbitan ester surfactants include sorbitan fatty acid esters, particularly the mono-and tπ-esters of the formula: — C-(CH 2 ) W -CH3 — C-(CH 2 ) W -CH 3 wherein R 1 is H or ; and R 2 is υ ; and w is from about 10 to about 16. Further suitable sorbitan ester surfactants include polyethoxylated sorbitan fatty acid esters, particularly those of the formula: — C-(CH2) H 3 — C-(CH 27l CH 3 wherein R' is H or ; and R 2 is ; u is from about 10 to about 16 and average (w+x+y+z) is from about 2 to about 20. Preferably, u is 16 and average (w+x+y+z) is from about 2 to about 4. 6. POLYETHOXYLATED FATTY ALCOHOL SURFACTANTS Cyclodextnn-compatible surfactants further include polyethoxylated fatty alcohol surfactants having the formula. CH 3 -(CH 2 ) X -(CH=CH) y -(CH 2 ) Z -(OCH 2 CH 2 ) w -OH wherein w is from about 0 to about 100, preferably from about 0 to about 80; y is 0 or 1 ; x is from about 1 to about 10; z is from about 1 to about 10; x+z+y = 11 to 25, preferably 11 to 23. Branched (polyethoxylated) fatty alcohols having the following formula are also suitable as cyclodextnn-compatible surfactants in the present compositions. R-(OCH 2 CH 2 ) w -OH wherein R is a branched alkyl group of from about 10 to about 26 carbon atoms and w is as specified above. 7. GLYCEROL MONO-FATTY ACID ESTER SURFACTANTS Further cyclodextnn-compatible surfactants include glycerol mono-fatty acid esters, particularly glycerol mono-stearate, oleate, palmitate or laurate. 8. POLYETHYLENE GLYCOL FATTY ACID ESTER SURFACTANTS Fatty acid esters of polyethylene glycol, particularly those of the following formula, are cyclodextnn-compatible surfactants useful herein R 1 -(OCH 2 CH 2 ) w -OH -or- R'-(OCH 2 CH 2 ) w -OR 1 wherein R 1 is a stearoyl, lauroyl, oleoyl or palmitoyl residue; w is from about 2 to about 20, preferably from about 2 to about 8. 9. FLUOROCARBON SURFACTANTS Further cyclodextnn-compatible surfactants useful in the present compositions include fluorocarbon surfactants. Fluorocarbon surfactants are a class of surfactants wherein the hydrophobic part of the amphiphile comprises at least m part some portion of a carbon-based linear or cyclic moiety having fluorines attached to the carbon where typically hydrogens would be attached to the carbons together with a hydrophihc head group. Some typical nonhmiting fluorocarbon surfactants include fluoπnated alkyl polyoxyalkylene, and fluormated alkyl esters as well as ionic surfactants. Representative structures for these compounds are given below (1) R f R(R,0) R 2 (2) R f R-OC(0)R 3 (3) R f R-Y-Z (4) R f RZ wherein R f contains from about 6 to about 18 carbons each having from about 0 to about 3 fluonnes attached. R is either an alkyl or alkylene oxide group which, when present, has from about 1 to about 10 carbons and Ri represents an alkylene radical having from about 1 to about 4 carbons. R 2 is either a hydrogen or a small alkyl capping group having from about 1 to about 3 carbons. R 3 represents a hydrocarbon moiety comprising from about 2 to about 22 including the carbon on the ester group. This hydrocarbon can be linear, branched or cyclic saturated or unsaturated and contained moieties based on oxygen, nitrogen, and sulfur including, but not limited to ethers, alcohols, esters, carboxylates, amides, ammes, thio-esters, and thiols; these oxygen, nitrogen, and sulfur moieties can either interrupt the hydrocabon chain or be pendant on the hydrocarbon chain. In structure 3, Y represents a hydrocarbon group that can be an alkyl. pynd e group, amidopropyl, etc. that acts as a linking group between the fluoπnated chain and the hydrophihc head group. In structures 3 and 4, Z represents a cationic, anionic, and amphoteπc hydrophihc head groups including, but not limited to carboxylates, sulfates, sulfonates, quaternary ammonium groups, and betaines. Nonhmiting commercially available examples of these structures include Zonyl® 9075, FSO, FSN, FS-300, FS-310, FSN-100, FSO- 100, FTS, TBC from DuPont and Fluorad™ surfactants FC-430, FC-431, FC-740, FC-99, FC- 120, FC-754, FC170C, and FC-171 from the 3M™ company in St. Paul, Minnesota. The cyclodextnn-compatible surfactants descnbed above are either weakly interactive with cyclodextnn (less than 5% elevation in surface tension), or non-mteractive (less than 1% elevation m surface tension). Conventional surfactants like sodium dodecyl sulfate and dodecanolpoly(6)ethoxylate are strongly interactive, with more than a 10% elevation m surface tension the presence of a typical cyclodextnn like hydroxypropyl beta-cyclodextnn and methylated beta-cyclodextnn Typical levels of cyclodextnn-compatible surfactants in the present concentrated, non- hquid compositions are from about 0.1% to about 20%, preferably from about 3% to about 10%. more preferably from about 5% to about 9%, by weight of the concentrated, non-hquid composition E. ANTIMICROBIAL ACTIVES A water-soluble antimicrobial active is useful m providing protection against organisms that become attached to the treated fabrics. The antimicrobial active is preferably cyclodextnn- compatible, e.g, not substantially forming complexes with the cyclodextnn in the concentrated. non-hquid composition. The free, uncomplexed antimicrobial active provides an optimum antibacterial performance Samtization of fabrics can be achieved by the compositions of the present invention containing, antimicrobial actives, e.g, biguanides, quaternary compounds, peroxygen bleach / bleach activator system, and mixtures thereof. 1. BIGUANIDES Some of the more robust cyclodextnn-compatible antimicrobial halogenated compounds which can function as dismfectants/samtizers as well as finish product preservatives, and are useful the compositions of the present invention include 1 , 1 '-hexamethylene bιs(5-(p- chlorophenyl)bιguanιde), commonly known as chlorhexidine, and its salts, e.g, with hydrochlonc, acetic and glucomc acids. The digluconate salt is highly water-soluble, about 70% m water, and the diacetate salt has a solubility of about 1.8% in water When chlorhexidine is used as a samtizer m the present invention it is typically present at a level of from about 0.001% to about 0 4%, preferably from about 0.002% to about 0.3%, and more preferably from about 0.05% to about 0.2%, by weight of the usage composition. In some cases, a level of from about 1% to about 2% may be needed for virucidal activity. Other useful biguamde compounds include Cosmoci® CQ®, Vantocil® IB, including poly (hexamethylene biguamde) hydrochlonde. Other useful cationic antimicrobial agents include the bis-biguamde alkanes. Usable water soluble salts of the above are chlorides, bromides, sulfates, alkyl sulfonates such as methyl sulfonate and ethyl sulfonate, phenylsulfonates such as p-methylphenyl sulfonates, nitrates, acetates, gluconates, and the like Examples of suitable bis biguamde compounds are chlorhexidine. l,6-bιs-(2- ethylhexylbιguamdohexane)dιhydrochloπde; 1 ,6-dι-(N \ ,Nι '-phenyldιguanιdo-N5.N5 ')-hexane tetrahydrochloπde. 1 ,6-dι-(N 1 ,N 1 '-phenyl-N 1 ,N 1 '-methyl dιguamdo-N5.N5 ')-hexane dihydrochloπde; 1.6-dι(Nι ,Nι '-o-chlorophenyldιguamdo-N5,N5')-hexane dihydrochloπde. 1.6- dι(Nι ,Nι '-2,6-dιchlorophenyldιguanιdo-N5,N5')hexane dihydrochloπde; l,6-dι[Nι ,Nι '-.beta -(p- methoxyphenyl) dιguamdo-N5,N5']-hexane dihydrochloπde; 1, 6-dι(Nι ,Nι '-. alpha. -methyl- beta - phenyldιguamdo-N5 ,N5 ')-hexane dihydrochloπde, 1 ,6-dι(N 1 ,N \ '-p-nιtrophenyldιguanιdo- N5,N5')hexane dihydrochloπde;. omega.:. omega.'-dι-(Nι ,Nι '-phenyldιguanιdo-N5,N5')-dι-n- propylether dihydrochloπde;. omega: omega'-dι(Nι ,N ι'-p-chlorophenyldιguanιdo-N5,N5')-dι-n- propylether tetrahydrochloπde; l,6-dι(Ηι ,Nι '-2,4-dιchlorophenyldιguamdo-N5.N5')hexane tetrahydrochloπde; l,6-dι(Nι ,Nι '-p-methylphenyldιguanιdo-N5,N5')hexane dihydrochloπde, 1.6- dι(Nι ,Nι '-2,4,5-tπchlorophenyldιguanιdo-N5,N5')hexane tetrahydrochloride; l,6-dι[Nι ,Nι '- .alpha.-(p-chlorophenyl) ethyldιguanιdo-N5,N5'] hexane dihydrochloπde:. omega.: omega. 'dι(N j , N 1 '-p-chlorophenyldιguamdo-N5 ,N5 ')m-xylene dihydrochloπde, 1 , 12-dι(N 1 ,N ] '-p- chlorophenyldιguamdo-N5,N5') dodecane dihydrochloπde; l,10-dι(Nι ,Nι '-phenyldιguanιdo- N5,N5')-decane tetrahydrochloride; l,12-dι(Nι ,Nι '-phenyldιguanιdo-N5,N5') dodecane tetrahydrochloride; l,6-dι(Nι ,Nι '-o-chlorophenyldιguanιdo-N5,N5') hexane dihydrochlonde, 1.6- dι(Nι ,Nι '-p-chlorophenyldιguamdo-N5,N5')-hexane tetrahydrochloπde; ethylene bis (1-tolyl biguamde), ethylene bis (p-tolyl biguamde); ethylene bιs(3,5-dιmethylphenyl biguamde); ethylene bιs(p-tert-amylphenyl biguamde); ethylene bιs(nonylphenyl biguamde); ethylene bis (phenyl biguamde); ethylene bis (N-butylphenyl biguamde); ethylene bis (2,5-dιethoxyphenyl biguamde); ethylene bιs(2,4-dιmethylphenyl biguamde); ethylene bιs(o-dιphenylbιguanιde); ethylene bιs(mιxed amyl naphthyl biguamde); N-butyl ethylene bιs(phenylbιguanιde); tnmethylene bιs(o-tolyl biguamde); N-butyl tnmethylene bιs(phenyl biguamde), and the corresponding pharmaceutically acceptable salts of all of the above such as the acetates; gluconates; hydrochloπdes; hydrobromides; citrates; bisulfites; fluoπdes; polymaleates; N- coconutalkylsarcosmates; phosphites; hypophosphites; perfluorooctanoates; silicates: sorbates; sahcylates, maleates; tartrates; fumarates; ethylenediammetetraacetates; lmmodiacetates, cmnamates; thiocyanates; argmates; pyromelhtates; tetracarboxybutyrates; benzoates; glutarates, monofluorophosphates; and perfluoropropionates, and mixtures thereof. Preferred antimicrobials from this group are l,6-dι-(Nι ,Nι '-phenyldιguanιdo-N5,N5')-hexane tetrahydrochloπde; 1,6- dι(Nι ,Nι '-o-chlorophenyldιguanιdo-N5,N5')-hexane dihydrochloπde; 1 ,6-dι(Nι ,Nι '-2,6- dιchlorophenyldιguanιdo-N5,N5 ')hexane dihydrochlonde; 1 ,6-dι(N \ ,N i '-2,4- dιchlorophenyldιguanιdo-N5,N5')hexane tetrahydrochloride; l,6-dι[Nι ,Nι '-.alpha.-(p- chlorophenyl) ethyldιguanιdo-N5,N5'] hexane dihydrochlonde;. omega.:.omega.'dι(Nι, Ni '-p- chlorophenyldιguamdo-N5 ,N5 ')m-xylene dihydrochlonde; 1 , 12-dι(N 1 ,N 1 '-p- chlorophenyldιguamdo-N5,N5') dodecane dihydrochlonde; l,6-dι(Nι ,Nι '-o- chlorophenyldιguanιdo-N5,N5') hexane dihydrochlonde; l,6-dι(Nι ,Nι '-p- chlorophenyldιguanιdo-N5,N5')-hexane tetrahydrochloride, and mixtures thereof, more preferably, l,6-dι(Nι ,Nι '-o-chlorophenyldιguanιdo-N5,N5')-hexane dihydrochlonde, 1,6- dι(Nι ,Nι '-2,6-dιchlorophenyldιguanιdo-N5,N5')hexane dihydrochlonde; 1 ,6-dι(Nι ,Nι '-2,4- dιchlorophenyldιguanιdo-N5,N5')hexane tetrahydrochloride, l,6-dι[Nι ,Nι '- alpha -(p- chlorophenyl) ethyldιguanιdo-N5,N5'] hexane dihydrochlonde;. omega.:. omega.'dι(Nι , Ni '-p- chlorophenyldιguanιdo-N5 ,N5 ')m-xylene dihydrochloπde; 1 , 12-dι(N 1 ,N 1 '-p- chlorophenyldιguamdo-N5,N5') dodecane dihydrochloπde, l,6-dι(Nι ,Nι '-o- chlorophenyldιguanιdo-N5,N5') hexane dihydrochloπde, l,6-dι(Nι,Nι '-p- chlorophenyldιguanιdo-N5,N5')-hexane tetrahydrochloride, and mixtures thereof. As stated hereinbefore, the bis biguamde of choice is chlorhexidine its salts, e.g , digluconate, dihydrochlonde, diacetate, and mixtures thereof. 2. QUATERNARY COMPOUNDS A wide range of quaternary compounds can also be used as antimicrobial actives, especially in conjunction with the preferred surfactants, and especially for compositions of the present invention that do not contain cyclodextnn as the odor control agent. Non-limitmg examples of useful quaternary compounds include: (1) benzalkonmm chlorides and/or substituted benzalkomum chlondes such as commercially available Barquat® (available from Lonza). Maquat® (available from Mason), Vanquat® (available from Witco/Sherex), and Hyamme® (available from Lonza); (2) dι(C 6 -Cι 4 )alkyl di short chain (C M alkyl and/or hydroxyalkl) quaternary such as Bardac® products of Lonza, (3) N-(3-chloroallyl) hexammium chlondes such as Dowicide® and Dowicil® available from Dow; (4) benzethonium chloride such as Hyamme® 1622 from Rohm & Haas, (5) methylbenzethonium chloride represented by Hyamme® 10X supplied by Rohm & Haas, (6) cetylpyπdmium chloride such as Cepacol chloride available from of Merrell Labs. Examples of the preferred dialkyl quaternary compounds are dι(C 8 -C] 2 )dιalkyl dimethyl ammonium chloride, such as didecyldimethylammonium chloride (Bardac 22), and dioctyldimethylammonium chloride (Bardac 2050). Typical concentrations for biocidal effectiveness of these quaternary compounds range from about 0.003% to about 2%, preferably from about 0.006% to about 1.2%, and more preferably from about 0.1% to about 0.8% by weight of the concentrated, non-hquid compositions. The cyclodextnn-compatible surfactants, when added to the concentrated, non-hquid compositions tend to provide improved antimicrobial action. This is especially true for the siloxane surfactants, and especially when the siloxane surfactants are combined with the chlorhexidine or Bardac ® antimicrobial actives. 3. PEROXYGEN BLEACH / BLEACH ACTIVATOR SYSTEM A peroxygen bleach / bleach activator system can also be incorporated m the present compositions as an antimicrobial active, especially solid compositions such as granules. tablets, laundry bars, substrates/sheets, and the like. The combined peroxygen bleach and bleach activator function to kill or reduce microorganisms on fabrics in laundry process The peroxygen bleach / bleach activator system useful herein comprises a peroxygen bleaching compound and a bleach activator a. PEROXYGEN BLEACHING COMPOUND The peroxygen bleaching compounds useful herein are those capable of yielding hydrogen peroxide m an aqueous solution. These compounds are well known m the art and include hydrogen peroxide and the alkali metal peroxides, organic peroxide bleaching compounds such as urea peroxide, and inorganic persalt bleaching compounds, such as the alkali metal perborates, percarbonates, perphosphates, and the like. Mixtures of two or more such bleaching compounds can also be used, if desired. Preferred peroxygen bleaching compounds include sodium perborate, commercially available in the form of mono- and tetra-hydrate, sodium carbonate peroxyhydrate, sodium pyrophosphate peroxyhydrate, urea peroxyhydrate, and sodium peroxide. Particularly preferred are sodium perborate tetrahydrate and, especially, sodium perborate monohydrate Sodium perborate monohydrate is especially preferred because it is very stable during storage and yet still dissolves very quickly m the bleaching solution It is believed that such rapid dissolution results in the formation of higher levels of percarboxyhc acid and, thus, enhanced surface bleaching performance. The level of peroxygen bleach withm compositions of the invention is from about 0 1% to about 95% preferably from about 1% to about 60%, and more preferably from about 1% to about 20%. b. BLEACH ACTIVATOR The bleach activators withm the invention include those descnbed m U.S. Patent No 4,412,934, at col. 5, line 40 to col. 7, line 55; which is incorporated herein by reference. A particularly preferred bleach activator herein is nononyloxybenzene sulfonate. The level of bleach activator with the compositions of the mvention is from about 0.1% to about 60%, preferably from about 0.5% to about 40%, and more preferably from about 0 5% to about 20% F. FILLER MATERIALS Preferred filler materials are alkaline earth metals such as sodium, magnesium, calcium and even sometimes aluminum salts of carbonates, bicarbonates, sulfates, chlorides and mixtures thereof The water-soluble fillers are more preferred given that they do not interfere with the cleaning of a conventional laundry detergent, and as such, the sodium salts are most preferred Another suitable, but less preferred, filler material belong to the sihcate-containmg materials such as powder sodium silicates, alummo-sihcates such as zeolites, and even clay Additional, but least preferred, types belong to cellulosic filler materials such as starch and flour Additional suitable filler materials, especially for laundry detergent bars, are described m Trajano et al, WO 00/017,312 Al (P&G Case AA-337); and Trajano et al, WO 97/044,434 Al (P&G Case JA-146), which are both incorporated herein by reference. G. OTHER OPTIONAL INGREDIENTS The concentrated, non-hquid compositions of the present invention can further compπse other optional ingredients. Such additional ingredients will generally depend upon the form of the concentrated, non-hquid compositions. For example, gel or paste compositions will generally compnse thickening agents as optional matenals. Suitable thickening agents the present compositions include guar gum, hydrophobically-modified cellulose, polyvmyl alcohol, and the like, including those disclosed in U.S. Patent No. 4,260,528, which is incorporated herein by reference Most of the thickening agents work m the range of from about 0.1 to about 10%, most preferably not more than about 5%. Moreover, the gel compositions would have water as a major component, but still have a non-hquid viscosity according to the present invention The thickening agents can cross-linked the whole matrix by forming hydrogen bonds with water molecules. Concentrated, tablet compositions herein will typically comprise an effervescing agent including carboxyhc acids such as citnc acid, maleic acid, and the like, and alkali metal carbonates and/or bicarbonates, such as sodium bicarbonate. Tablet compositions can optionally further compnse tablet coating agents, such as sebacic acid and Nymcel ® . Sebacic acid is a dicarboxyhc acid, wax-like and is solid at room temperature. It is somewhat bnttle, yet hard and is used to protect the tablet from breakage during handling and transport. Nymcel ® on the other hand is a hydrophobically-modified cellulose that is insoluble in water It swells when in contact with water and it pushes against the sebacic acid coating, breaking it and consequently releasing the actives m the tablet Binders are also optional, but preferred, ingredients herein, especially for tablet compositions, water-soluble sheets, and bar compositions The binder is preferably an organic compound having a melting point or a softening point of from about 40°C to about 160°C Examples of such binders include polyethylene glycol having a molecular weight of from about 1,500 to about 20,000, preferably from about 1,500 to about 8,000; a polyethylene glycol alkyl ether having an alkyl group of from about 8 to about 22 carbon atoms; polyethylene glycol alkyl phenol ether having an alkyl group of from about 8 to about 22 carbon atoms; an aliphatic acid having an alkyl group of from about 12 to about 37 carbon atoms; an ethylene oxide ' propylene oxide block copolymers; and mixtures thereof. Binders with much lower molecular weights are also acceptable m tablet compositions. EXAMPLES The following Examples I to HI are non-limitmg examples of concentrated, powder (or granular) compositions of the present invention a Hydroxypropyl beta-cyclodextnn. b Hydrogenated castor oil surfactant having an average ethlyene oxide mole addition number of 60 and is commercially available from Nikko. c Nononyloxybenzene Sulfonate. The following Examples IV to VEI are non-limitmg examples of concentrated, tablet compositions of the present invention. Examples IV, VI, and VIH are uncoated tablet compositions, whereas Examples V and VII are coating tablet compositions. For the non-coated tablet, its effervescence source (i.e., citnc acid/alkali) can also act as a dismtegrant. However, for the coated tablets, dismtegrants like Nymcel are typically needed. The coating is a waxy but bπttle material, e.g, sebacic acid. Nymcel swells when coated with water, and as it does, it breaks apart the sebacic coating, releasing the tablet core which contains the cyclodextnn Processes for making such tablets are known in the art and are described, for example, m U S. Patent Nos. 6,083,895; 4,219,435; and 6,087,311. a Hydroxypropyl beta-cyclodextnn. b Hydrogenated castor oil surfactant having an average ethlyene oxide mole addition number of 60 and is commercially available from Nikko. c Nononyloxybenzene Sulfonate. d Zeolite is used as a moisture sink to prevent possible hydration of the tablets given that Na 2 C0 3 / NaHC0 3 are hygroscopic materials. e Nymcel™ is a hydrophobically modified carboxy methyl cellulose used as a dismtegrant in the tablet coating. The following Examples DC to XII are non-limitmg examples of concentrated, gel (or paste) compositions of the present invention. Processes for making such gels are known m the art and are described, for example, in U S. Patent Nos. 5,415,801 ; 5,269,974; and 5,320,783 3 Hydroxypropyl beta-cyclodextnn. b Hydrogenated castor oil surfactant having an average ethlyene oxide mole addition number of 60 and is commercially available from Nikko. c Carbopol® 934 is a crosshnked carboxyvmyl polymer thickening agent. d Polyvinyl alcohol; it is preferred that a mixture of different MW's of PVA be used to have good film strength and solubility. It is further preferred to use PVA's which are more than 80% hydrolyzed, and most preferably with 4 acyl groups. e The pH of the gel should be controlled carefully given that some of the thickeners' viscosity is pH-dependent. The following Examples XIII to XVI are non-limitmg examples of articles of manufacture of the present mvention. Examples XHI and XTV are water-msoluble sheets impregnated with a powder or granular composition similar to Examples I to HI; whereas Examples XV and XVI are water-soluble sheets composed of a PVA film. A process for manufactunng water-msoluble sheets herein is described in U.S. Patent No. 5,348,667 A process for manufactunng water-soluble sheets herein is described in U.S Patent Nos. 5,224,601, and 4,806,261. Hydroxypropyl beta-cyclodextnn. b Hydrogenated castor oil surfactant having an average ethlyene oxide mole additton number of 60 and is commercially available from Nikko. 0 The non-woven sheet is 70% 3-demer with 30% polyvmyl acetate; 1 9 /16 inches m thickness, impregnated with a 2:1 ratio of "lotion" (CD/perfume/HCO-60/water, with CD and water in equal proportions): non-woven substrate. Other suitable non-woven sheets are descnbed in U.S. Patent Nos. 5,929,026 and 5,470,492, which are incorporated herein by reference. d Calcium bentomte clay is added to control the viscosity of the CD/perfume/HCO-60/water mixture. e Polyvinyl alcohol; it is preferred that a mixture of different MW's of PVA be used to have good film strength and solubility. It is further preferred to use PVA's which are more than 80% hydrolyzed, and most preferably with 4 acyl groups. f Polyethylene glycol havmg a MW of 4,000 is used as a plasticizer. The following Examples XVII to XIX are non-limitmg examples of laundry bar compositions of the present invention. A process for manufactunng laundry bar compositions includes: (a) premix perfume and CD and water (CD:H20 at 1:1 ratio); (b) add HCO-60 while continually mixing m a KM-mixer (high-shear mixer), (c) add in the fillers (Na 2 C0 3 , CaC0 3 , etc.); (d) add the binders (glycenn, PEG 4000) and continue mixing; (e) add Perborate/NOBS last, if any; and (f) dump the mixture m a Duplex Plodder; plod and cut evenly into bars Hydroxypropyl beta-cyclodextnn. b Hydrogenated castor oil surfactant having an average ethlyene oxide mole addition number of 60 and is commercially available from Nikko. c Tallow/coconut soap is a functional filler and the formulation as a whole can be used to aid the user during rinsing. The soap will depress sudsing and impart some sort of fabric softening - on fabrics washed with anionic detergent. d Glycerin is a binder. e Starch is a cross-linking agent for soap. Hydrophobically-modified cellulose can also be used as a starch-substitute. f Sodium tripolyphosphate (STPP) is a calcium sequestrant. This formulation can supplement the overall cleaning.

Claims: WHAT IS CLAIMED IS: 1. A method of reducing odor on fabncs m a wash or nnse solution of a laundry process, said method compnsmg the step of contacting said fabncs with an effective amount to reduce odor on said fabncs of a odor control agent selected from the group consisting of: uncomplexed cyclodextnn; odor blocker; class I and/or class π aldehydes; flavanoid, metallic salt; and mixtures thereof. 2. The method of Claim 1 wherein said odor control agent is uncomplexed cyclodextnn, said uncomplexed cyclodextnn provided at a level of at least about 20 ppm, by weight of said wash or nnse solution. 3. The method of Claim 2 wherein said uncomplexed cyclodextnn is provided at a level of at least about 30 ppm, by weight of said wash or nnse solution. 4. The method of Claim 2 wherein said uncomplexed cyclodextnn is beta-cyclodextnn. 5. The method of Claim 4 wherein said beta-cyclodextnn is hydroxyalkyl beta-cyclodextnn. 6. The method of Claim 4 wherein said beta-cyclodextnn is alkylated beta-cyclodextnn. 7. The method of Claim 1 wherein said odor control agent is odor blocker, said odor blocker provided at a level of at least about 0.004 ppm, by weight of said wash or rinse solution 8. The method of Claim 1 wherein said odor control agent is class I and/or class II aldehydes, said class I and/or class II aldehydes provided at a level of at least about 0.05 ppm, by weight of said wash or rinse solution. 9. The method of Claim 1 wherein said odor control agent is flavanoid, said flavanoid provided at a level of at least about 0.1 ppm, by weight of said wash or rinse solution. 10. The method of Claim 1 wherein said odor control agent is metallic salt, said metallic salt provided at a level of at least about 0.2% by weight of said wash or nnse solution. 11. A method of reducing odor on fabrics in a laundry process, said method compnsmg the steps of: (a) placing said fabncs in an aqueous laundry wash or nnse solution; (b) optionally, adding a laundry detergent composition to said wash or adding a fabnc softening composition to said nnse solution; (c) adding an effective amount to reduce malodor on said fabnc of a concentrated, non-hquid composition to said wash or nnse solution, said concentrated, non-hquid composition compnsmg: (1) a odor control agent selected from the group consisting of: (aa) uncomplexed cyclodextnn, (bb) odor blocker; (cc) class I and/or class II aldehydes, (dd) flavanoid; (ee) metallic salt; and (ff) mixtures thereof; (n) an additional component selected from the group consisting of: (aa) uncomplexed perfume; (bb) perfume earner complex; (cc) cyclodextnn-compatible surfactant; (dd) antimicrobial active; (ee) filler matenals; and (ff) mixtures thereof; (d) agitating said fabncs in said wash or nnse solution; (e) optionally, πnsmg said fabncs with a final nnse solution compnsmg water; and (f) drying said fabncs. 12. A concentrated, non-hquid composition for reducing malodor on fabrics in a laundry process, said composition compnsmg: (a) a odor control agent selected from the group consisting of (l) uncomplexed cyclodextnn; (n) odor blocker; (in) class I and/or class II aldehydes; (iv) flavanoid; (v) metallic salt; and (vi) mixtures thereof; (b) an additional component selected from the group consisting of: (1) uncomplexed perfume; (n) perfume earner complex; (in) cyclodextnn-compatible surfactant; (iv) antimicrobial active; (v) filler materials; and (vi) mixtures thereof; wherein said composition is essentially free of surfactant that is not cyclodextnn-compatible 13. The composition of Claim 12, wherein said composition is a powder or granular composition; and said odor control agent is uncomplexed cyclodextnn. 14. The composition of Claim 13, wherem said powder or granular composition further compnses uncomplexed perfume. 15. The composition of Claim 14, wherein said powder or granular composition further compnses perfume earner complex. 16. The composition of Claim 15, wherem said powder or granular composition further compnses a cyclodextnn-compatible surfactant. 17. The composition of Claim 16, wherem said cyclodextnn-compatible surfactant is a castor oil surfactant. 18. The composition of Claim 13, wherem said cyclodextnn is present at a level of at least about 20%, by weight of the composition. 19. The composition of Claim 18, where said cyclodextnn is hydroxyalkyl beta- cyclodextnn. 0. The composition of Claim 12, wherem said composition is a composition form selected from the group consisting of powder, granular, tablet, gel, paste, substrate, sheet, laundry bar, and combinations thereof.

Inventors: DUVAL DEAN LARRY, SCHAEFFER HEATHER ANN, TRAJANO TRACE WENDELL DE GUZMA, TRINH TOAN, UCHIYAMA HIROTAKA, WOO RICKY AH-MAN, DUVAL, DEAN, LARRY, SCHAEFFER, HEATHER, ANN, TRAJANO, TRACE, WENDELL DE GUZMAN, TRINH, TOAN, UCHIYAMA, HIROTAKA, WOO, RICKY, AH-MAN
Applicants: PROCTER & GAMBLE, THE PROCTER & GAMBLE COMPANY
Application year: 2000
Main classification: C11D3
IPC codes: A61L9, C11D1, C11D3, C11D11