Patent Publication Number: US-7591040-B2

Title: Cleaning tool for removing larger and smaller sized particles

Description:
BACKGROUND 
     Cleaning tools, such as mops, are commonly used in order to clean surfaces and other objects found in industry and in residential settings. Mops typically include an elongated handle with a mop head attached to the handle. A disposable wipe may be attached to the mop head, and may be configured in order to pick up dirt, lint, fluid, and other material from a surface when the mop head is moved over the surface. 
     A disposable wipe may be configured in order to pick up these materials when the disposable wipe is dry. Alternatively, the disposable wipe may be configured as a wet wipe in order to pick up these materials when the disposable wipe is moist to some degree. Once the disposable wipe reaches the end of its design life, the user may remove the disposable wipe from the mop head and subsequently throw away the disposable wipe. At such time, a new disposable wipe may be applied to the mop head in order to resume or start cleaning. 
     The bottom surface of the mop head is flat, causing the disposable wipe to be pressed flat against the surface to be cleaned. As such, the disposable wipe is moved as a substantially uniform object over the surface to be cleaned, which is also a substantially uniform surface. While smaller unwanted particles may be removed and retained, cleaning in this manner is ineffective at capturing and retaining larger particles, such as dust or lint, from the surface to be cleaned. For instance, balls of dust and/or lint may be shed from the disposable wipe either during cleaning, or after the mop head has been lifted up from the surface that was being cleaned. 
     The present invention provides for an improved cleaning tool and mop for use in cleaning a surface that is capable of removing both smaller and larger sized particles from the surface to be cleaned. 
     SUMMARY 
     Various features and advantages of the invention will be set forth in part in the following description, or may be obvious from the description. 
     The present invention provides for a cleaning tool, which in certain exemplary embodiments may be a mop, for use in cleaning a surface to be cleaned. The cleaning tool includes a frame and a primary cleaning member that is carried by the frame. The primary cleaning member is configured for removing generally smaller sized particles from the surface to be cleaned. A secondary cleaning member is included and is also carried by the frame. The secondary cleaning member is configured for removing generally larger sized particles. When configured as a mop, the primary and secondary cleaning members are carried by a mop head, which is attached to a handle that may be grasped by a user of the mop. The user may use the mop such that the primary cleaning member is moved across the surface to be cleaned and retains unwanted objects thereon. In such an instance, the secondary cleaning member will retain unwanted objects thereon that escaped retention by the primary cleaning member. 
     The present invention provides for exemplary embodiments of the cleaning tool as discussed above where the secondary cleaning member may be a plurality of hooks, a gecko-like fastener, and/or a brush that is configured for engaging and retaining the generally larger sized particles. The secondary cleaning member may be either attached to the primary cleaning member or separate therefrom. 
     Also, included in accordance with the present invention is a cleaning tool as set forth above where the primary cleaning member has a three-dimensional cleaning surface that defines at least one cavity. In accordance with various exemplary embodiments of the present invention, the secondary cleaning member may be attached to the primary cleaning member and located either in the cavity defined by the three-dimensional cleaning surface, outside of the cavity defined by the three-dimensional cleaning surface, or located both inside and outside of the cavity defined by the three-dimensional cleaning surface. Alternatively, the secondary cleaning member may be attached to the frame instead of to the primary cleaning member. 
     The present invention also provides for a cleaning tool where the primary cleaning member is a disposable sponge substitute that is made of laminated tissue layers. Alternatively, the primary cleaning member may be a nonwoven web in accordance with other exemplary embodiments. 
     Further included in accordance with the present invention is a cleaning tool as set forth above where the frame carries a biosensor that is configured for indicating the presence of a biological or chemical agent. The biosensor may indicate the presence of the biological or chemical agent by an optical signal. 
     When the cleaning tool of the present invention is configured as a mop, the primary cleaning member may be a disposable wipe that is attached to the upper surface of the mop head and covers the bottom surface of the mop head. Alternatively, the disposable wipe may be attached to the bottom surface of the mop head and may be free from contact with the top surface of the mop head. Also provided for in accordance with the present invention is an exemplary embodiment where the primary cleaning member is made of a plurality of laminated wet resilient tissue layers and has an outer layer that is made of a nonwoven material. 
     The present invention also provides for a mop as discussed above where the primary cleaning member is made of a plurality of laminated wet resilient tissue layers contained in a nonwoven envelope. A plurality of hooks are located in a cavity that is defined by the primary cleaning member. The plurality of hooks are configured for retaining unwanted objects thereon that escaped retention by the primary cleaning member. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. The mop has a mop head including a plurality of laminated tissues layers and a cavity in which a plurality of hooks are located. 
         FIG. 2  is a bottom view of the mop of  FIG. 1 . 
         FIG. 3  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. A disposable wipe is attached to a mop head of a mop, and a plurality of hooks are located in a cavity of the mop head. 
         FIG. 4  is a cross-sectional view taken along line  4 - 4  of  FIG. 3 . 
         FIG. 5  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. The mop has a mop head that includes a plurality of functional members that may be either cleaning agents or biosensor agents. 
         FIG. 6  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. A mop head of the mop includes a disposable wipe having a three-dimensional cleaning surface where a plurality of hooks are disposed in cavities of the disposable wipe. 
         FIG. 7  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. The mop includes a mop head that has a disposable wipe having a three-dimensional cleaning surface, and a plurality of hooks on the three-dimensional cleaning surface located outside of the cavities of the three-dimensional cleaning surface. 
         FIG. 8  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. The mop includes a mop head that has a disposable wipe that has a three-dimensional cleaning surface, and a plurality of hooks located on the three-dimensional cleaning surface both inside and outside of the cavities of the three-dimensional cleaning surface. 
         FIG. 9  is a side view of a mop in accordance with one exemplary embodiment of the present invention. The mop includes a mop head that carries both a primary cleaning member and a secondary cleaning member which is not attached to the primary cleaning member. 
         FIG. 10  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. The mop includes a mop head that defines a cavity thereon, and includes a plurality of gecko fasteners located in the cavity. 
         FIG. 11  is a perspective view of a mop in accordance with one exemplary embodiment of the present invention. The mop includes a mop head that defines a cavity thereon, and includes a brush located in the cavity. 
         FIG. 12  is a perspective view of a hand wipe in accordance with one exemplary embodiment of the present invention. The hand wipe includes a frame with a plurality of tissue layers and a three-dimensional cleaning surface having a plurality of hooks located thereon. 
     
    
    
     DETAILED DESCRIPTION 
     Reference will now be made in detail to embodiments of the invention, one or more examples of which are illustrated in the drawings. Each example is provided by way of explanation of the invention, and not meant as a limitation of the invention. For example, features illustrated or described as part of one embodiment can be used with another embodiment to yield still a third embodiment. It is intended that the present invention include these and other modifications and variations. 
     It should be understood that the ranges and limits mentioned herein include all ranges located within, and also all values located under or above the prescribed limits. For instance, a range of from 100 to 200 also includes ranges from 100 to 150, 70 to 90, and 53 to 62. Further, a limit of up to about 7 also includes a limit of up to about 5, up to about 3, and up to about 4.5. 
     The present invention provides for a cleaning tool  10 , which may be a mop or a hand wipe, that includes both a primary cleaning member  18  and a secondary cleaning member  20 . The primary cleaning member  18  is configured for removing generally smaller sized particles from a surface to be cleaned, while the secondary cleaning member is configured for removing generally larger sized particles from the surface to be cleaned. 
     An exemplary embodiment of the cleaning tool  10  is shown  FIG. 1 . Here, the cleaning tool  10  is a mop  11  which may be used by a user in order to clean a floor or other surface. The mop  11  includes a handle  12  that may be grasped by a user in order to move the mop  11  across the surface to be cleaned. The mop  11  includes a frame  17  that is a mop head  16 . The handle  12  may be pivotally attached to the mop head  16  by a hinge  14 . The hinge  14  may be configured in a manner similar to the universal joint disclosed in U.S. Pat. No. 4,852,210, the entire disclosure of which is incorporated by reference herein in its entirety for all purposes. Alternatively, the handle  12  may be configured in order to remain stationary with respect to the mop head  16  in other exemplary embodiments. 
     The primary cleaning member  18  is a disposable sponge substitute made of a plurality of laminated tissue layers  30 . Alternatively, the primary cleaning member  18  may comprise a regenerated cellulose sponge or other sponge material, coform material comprising cellulosic fibers and polymeric meltblown binding material, a molded airlaid web comprising cellulosic fibers and a binding agent, high-loft nonwoven webs and other nonwoven materials, and the like. The laminated tissue layers  30  allow for the flow of liquid therethrough, hence allowing the mop  11  to clean by wet cleaning. The primary cleaning member  18  may also include a nonwoven envelope  50  that covers the plurality of laminated tissue layers  30 . The primary cleaning member  18  may be a foam or sponge material in accordance with other exemplary embodiments of the present invention. The primary cleaning member  18  is configured for removing generally smaller sized particles  24  from the surface to be cleaned, and retaining the generally smaller sized particles  24  thereon. The smaller sized particles  24  may be small pieces of dirt such as dust or lint. For example, the particles may be wet or dry and may have an effective diameter of about 500 microns or less, such as about 100 microns or less, or about 20 microns or less, or about 5 microns or less, including colloidal particles and materials in a slurry or dispersion. 
     The primary cleaning member  18  defines a cavity  28 . The cavity  28  may be defined in any manner commonly known to those skilled in the art. For instance, the laminated tissue layers  30  may be attached to one another such that each laminated tissue layer  30  is continuous above the cavity  28 , but discontinuous and formed into two pieces at locations surrounding the cavity  28 . Alternatively, the laminated tissue layers  30  may be attached to one another such that adhesion is used in the area proximate to the cavity  28  in order to shape the laminated tissue layers  30  to define the cavity  28 . The laminated tissue layers  30  or other absorbent material may be molded into a three-dimensional shape to define the cavity  28 . Molding of materials that have thermoplastic binder agents can be done with thermal techniques such as the use of heated molding plates or application of microwaves followed by pressure molding of the materials. Other methods and devices suitable for such molding operations are disclosed in U.S. Pat. No. 6,617,490, “Absorbent Articles with Molded Cellulosic Webs,” issued Sep. 9, 2003 to Chen et al., and in “High-bulk Tissue Laminates for Building Materials and Other Purposes,” by J. D. Lindsay et al., published as Document 19880D at IP.com, Oct. 6, 2003, both of which are herein incorporated by reference. Alternatively, a separate rigid component (not shown) may be incorporated into the primary cleaning member  18  in order to define the cavity  28 . Although shown as extending from one side of the mop head  16  to the other side of the mop head  16 , as can be seen for instance in  FIG. 2 , the cavity  28  may be configured in order to only extend partially across the mop head  16  in accordance with other exemplary embodiments. 
     The secondary cleaning member  20  is attached to the primary cleaning member  18 . The secondary cleaning member  20  includes a plurality of hooks  26  that are disposed in the cavity  28  and are attached to the nonwoven envelope  50 . The hooks  26  may be provided in any number and in any style as is commonly known to those skilled in the art. The hooks  26  may extend any height from the surface to which the hooks  26  are attached. For instance, the hooks  26  may extend about 0.1 millimeters, about 0.3 millimeters, about 0.5 millimeters, or about 0.7 millimeters from the primary cleaning member  18 . 
     The hooks  26  are configured for removing and retaining generally larger sized particles  22  from the surface to be cleaned. The generally larger sized particles  22  are larger than the generally smaller sized particles  24  and typically may have a fibrous or entangled, bulky nature readily engaged by hooks  26 . Alternatively, the generally larger sized particles  22  may be the same type of material as the generally smaller sized particles  24 , but larger due to the fact that the particles are bunched together with one another or are otherwise combined into a larger object. The generally larger sized particles  22  may be, for instance, balls of dust, lint, or other unwanted materials. The generally larger sized particles  22  are thus able to be retained on the mop head  16  by a combination of the cavity  28  and the hooks  26 . The cavity  28  allows for a space separate from a portion of the primary cleaning member  18  that engages the surface to be cleaned and retains the generally smaller sized particles  24 . 
     In one embodiment, the primary cleaning member  18  may be substantially free of hooks  26 . The surface of the primary cleaning member  18  may be substantially smooth or may have a texture, such as a repeating pattern of raised and depressed regions with a characteristic peak-to-valley height of about 2 millimeters or less, or about 1 millimeter or less, or about 0.5 millimeters or less. 
     The primary and secondary cleaning members  18 ,  20  may be either permanently attached and/or carried by the mop head  16 , or may be removably attached and/or carried by the mop head  16 .  FIGS. 3 and 4  show another exemplary embodiment of the mop  11 . In this exemplary embodiment, the primary cleaning member  18  is a disposable wipe  54  that is wrapped around a bottom surface  42  of the mop head  16 . The disposable wipe  54  is attached to an upper surface  40  of the mop head  16  by a pair of gripping elements  52 . In this manner, the disposable wipe  54  also covers the leading edge  44  and trailing edge  46  of the mop head  16 . Alternatively, the disposable wipe  54  may be configured in order to wrap around and cover the side edges  48  of the mop head  16 . Although shown as being attached to the upper surface  40 , it is to be understood that in accordance with other exemplary embodiments of the present invention that the disposable wipe  54  may be attached to and contact only the bottom surface  42  of the mop head  16 . 
     The mop head  16  defines the cavity  28 . The disposable wipe  54  may be wrapped around the mop head  16  such that the disposable wipe  54  is disposed in the cavity  28 . The secondary cleaning member  20 , in this instance a plurality of hooks  26 , is attached to the disposable wipe  54  at a location such that the hooks  26  are located in the cavity  28  when the disposable wipe  54  is attached to the mop head  16 . The mop  11  may be configured in order to clean in a dry state such that the mop head  16  is moved across a surface and the disposable wipe  54  retains generally smaller sized particles  24  thereon. The hooks  26  will act to capture and retain generally larger sized particles  22  that are not able to be retained by the disposable wipe  54 . The generally larger sized particles  22  may be, for instance, balls of dust, fiber bundles, hair, and other materials that are larger than those retained by the disposable wipe  54 . 
     The cavity  28  may be of any depth. For instance, the cavity  28  may be at least 0.3 millimeters in depth with respect to a main contacting surface  58  of the primary cleaning member  18 . Further, the cavity  28  may be at least 0.5 millimeters, at least 1 millimeter, at least 2 millimeters, at least 3 millimeters, or at least 5 millimeters or greater in depth with respect to the main contacting surface  58  in accordance with other exemplary embodiments. If the portion of the cavity  28  or cavities  28  proximate to the main contacting surface  58  of the primary cleaning member  18  were included in the surface area of the main contacting surface  58 , this area of the cavity  28  or cavities  28  may occupy less than 50% of the surface area of the main contacting surface  58 . Alternatively, this area of the cavity  28  or cavities  28  may occupy less than 40%, less than 30%, or less than 20% of the surface area of the main contacting surface  58  of the primary cleaning member  18  in accordance with other exemplary embodiments. Still further, this area of the cavity  28  or cavities  28  may occupy any percentage of the surface area of the main contacting surface  58  in accordance with the present invention. 
     Although shown as extending from one side edge  48  to the other side edge  48 , the cavity  28  need not extend fully from one side edge  48  to the other in accordance with other exemplary embodiments of the present invention. Further, the cavity  28  may extend in any direction in relation to the mop head  16 . For instance, the cavity  28  may extend from the leading edge  44  to the trailing edge  46 , from one side edge  48  to the other, or may extend at one or more angles to either of the edges  44 ,  46 , or  48 . For example, one or more cavities  18  may extend at an acute angle such as  450  relative to the front-to-back axis of the mop head  16 . Further, there may be more than one cavity  28  employed in accordance with other exemplary embodiments of the present invention. As such, the present invention includes exemplary embodiments where any number of cavities  28  may be provided in any shape, orientation, size, location, or configuration. 
     Once the disposable wipe  54  has reached the end of its useful life, a user may disengage the disposable wipe  54  from the gripping elements  52  in order to remove the disposable wipe  54  from the mop head  16 . At such time the disposable wipe  54  may be discarded, also causing the generally larger and smaller sized particles  22 ,  24  retained on the disposable wipe  54  and the hooks  26  to be discarded. A user may then attach a new disposable wipe  54  having a new set of hooks  26  onto the mop head  16  in order to start or resume cleaning of the surface. 
     Although shown as having gripping elements  52 , the mop head  16  may be configured so that the disposable wipe  54  is attached thereto in accordance with any manner commonly known to those skilled in the art. For instance, the disposable wipe  54  may be attached to the mop head  16  through an adhesive. Alternatively, the disposable wipe  54  may be wrapped around the mop head  16  and attach thereto through the use of a hook and loop type fastener. 
     The disposable wipe  54  may be made of any material commonly known to those skilled in the art. For instance, the disposable wipe  54  may be a tissue layer joined to a coarse meltblown material such as the multifilamentary aggregate disclosed in U.S. patent application Ser. No. 10/321,277 filed on Dec. 17, 2002 entitled “Disposable Scrubbing Product”. U.S. Patent application Ser. No. 10/321,277 is owned by the assignee of the present application and is incorporated by reference herein in its entirety for all purposes. The disposable wipe  54  may alternatively be a coarse nonwoven material in accordance with other exemplary embodiments of the present invention. Further, the disposable wipe  54  may be an uncreped through-air dried tissue which may be further joined with a nonwoven material such as a meltblown, spunbond, or scrim layer. Further, the disposable wipe  54  may be a hydroentangled or hydroneedled material in accordance with other exemplary embodiments of the present invention. 
     Further examples of the primary cleaning member  18 , which for instance may be a disposable wipe  54  that may be used in accordance with certain exemplary embodiments of the present invention, may be found in U.S. Pat. No. 6,561,354 entitled “Package of Novel Three-Dimensional Structures Useful As Cleaning Sheets”, which issued on May 13, 2003; and in U.S. Pat. No. 6,501,002 entitled “Disposable Surface Wipe Article Having A Waste Contamination Sensor” which issued on Dec. 31, 2002; and in U.S. Pat. No. 6,433,244 entitled “Disposable Treatment Article Having A Responsive System” which issued on Aug. 13, 2002. The entire contents of U.S. Pat. Nos. 6,561,354; 6,501,002; and 6,433,244 are incorporated by reference herein in their entirety for all purposes. 
     The disposable wipe  54  may be electrostatically charged either uniformly, or in a pattern, in order to assist in the capture and retention of the generally smaller size particles  24  thereon. Methods for providing electrostatic charge (e.g., electrets) in a nonwoven web are well known. Examples include U.S. Pat. No. 6,365,088, issued Apr. 2, 2003 to Knight et al., and in U.S. Pat. No. 5,401,446 issued Mar. 28, 1995 to Tsai et al, both of which are herein incorporated by reference. 
     Other features may be incorporated into the mop head  16  in accordance with other exemplary embodiments of the present invention. For instance,  FIG. 5  shows the mop head having a plurality of functional members  36  disposed therein. The functional members  36  may be cleaning agents that are used in order to assist the primary cleaning member  18  in cleaning the surface. The functional members  36  may be a capsule that breaks upon compression or bending of the mop head  16 , or alternatively may be a water soluble capsule which breaks when contacting water. A cleaning agent such as a powder or an aqueous solution may be released to aid in cleaning the surface to be cleaned. Alternatively, the functional members  36  may be released by opening a mechanical member, for instance a tab which is pulled open to release the functional members  36 . 
     The functional members  36  may be cleaning agents such as floor wax, scrubbing agents, disinfectants, deodorants, bleach, etc. Although shown as incorporated into the mop head  16 , the functional members  36  may instead be incorporated into the primary or secondary cleaning members  18 ,  20 . 
     The functional members  36  may also be configured in order to act as a biosensor for indicating the presence of anthrax or other biological or chemical agents. In one such bioluminescent system, the functional members  36  include B lymphocytes that contain antibodies for the target analytes and a green fluorescent protein from jellyfish that becomes activated when the antibodies contact the target analytes. 
     Various types of biosensors are disclosed in U.S. patent application Ser. No. 10/277,170 filed on Oct. 21, 2002 and entitled “Healthcare Networks With Biosensors”, which is assigned to the assignee of the present application. The entire contents of U.S. patent application Ser. No. 10/277,170 are incorporated by reference herein in their entirety for all purposes. The biosensor may be a fluorescent protein or a genetically engineered cell in a pathogen identification sensor that glows when the biosensor detects the presence of the particular bacterial or chemical agent. An example of a fluorescent protein may be found in U.S. Pat. No. 6,197,928 entitled “Fluorescent Protein Sensors for Detection of Analytes”, which issued on Mar. 6, 2001. The entire contents of U.S. Pat. No. 6,197,928 are incorporated by reference herein in their entirety for all purposes. 
     In accordance with other exemplary embodiments of the present invention, the primary cleaning member  18  may be a disposable mop substitute such as that set forth in U.S. patent application Ser. No. 10/036,736 filed on Dec. 21, 2001, entitled “Sponge-like Pad Comprising Paper Layers and Method of Manufacture”. U.S. patent application Ser. No. 10/036,736 is owned by the assignee of the present application and is incorporated by reference herein in its entirety for all purposes. In this instance, the primary cleaning member  18  further includes a disposable wipe  54  located on one end thereof and attached to the mop head  16 . 
     The mop head  16  may be configured as shown in  FIG. 6  where the primary cleaning member  18  is a disposable wipe  54  that is attached to the bottom surface of the mop head  42 . The disposable wipe  54  forms a three-dimensional cleaning surface  32 . The mop head  16  may be formed of a rigid material in which the bottom surface  42  is three-dimensional in shape. The disposable wipe  54  is placed over the bottom surface  42  and affixed thereto, hence causing the disposable wipe  54  to form the three-dimensional cleaning surface  32 . The three-dimensional cleaning surface  32  thus forms a plurality of cavities  28  on the bottom surface  42  of the mop head  16 . A secondary cleaning member  20 , in this case hooks  26 , are attached to the disposable wipe  54  at locations which cause the hooks  26  to be disposed in the cavities  28  of the three-dimensional cleaning surface  32 . 
     The height of the cavity  28  may decrease (e.g., in a tapered manner or in one or more step changes) from a high value at or near a first edge of the mop head  16  to a lower value as the cavity  28  nears a second edge of the mop head  16 . Regardless of whether the cavity  28  is tapered, the cavity  28  may begin and terminate in the central portion of the mop head  16  rather than at an edge of the mop head  16 . In one embodiment, the cavity  28  does not extend between two edges of the mop head  16 . 
     In alternative exemplary embodiments of the present invention, the hooks  26  may be located outside of the cavities  28 . Such a configuration is shown in  FIG. 7 . In this instance, generally larger sized particles  22  (not shown) may be either attached to the hooks  26  or retained within the cavities  28  of the three-dimensional cleaning surface  32 . Generally smaller sized particles  24  (not shown) may be retained on either the disposable wipe  54  or the hooks  26 .  FIG. 8  shows another alternative exemplary embodiment where the hooks  26  are located both in the cavity  28  and outside of the cavity  28 . Again, particles of any size may be retained on the hooks  26  and/or disposable wipe  54 . 
     Although previously shown as attached to the primary cleaning member  18 , the secondary cleaning member  20  may be separate from the primary cleaning member  18  in accordance with other exemplary embodiments.  FIG. 9  shows one such configuration where the primary cleaning member  18  is attached to the bottom surface  42  of the mop head  16 . The secondary cleaning member  20 , in this instance a plurality of hooks  26 , are not attached to the primary cleaning member  18  but are instead attached to the leading and trailing edges  44 ,  46  of the mop head  16 . The secondary cleaning member  20  may be alternatively attached to either the leading or trailing edge  44 ,  46  alone. 
     The secondary cleaning member  20  may be a member or members other than the hooks  26  disclosed in previous exemplary embodiments. For instance,  FIG. 10  shows a mop  11  in which the secondary cleaning member  20  is a plurality of gecko fasteners  34 . Principles of gecko adhesion are discussed in more detail by Kelly Autumn et al., “Evidence for van der Waals Adhesion in Gecko Setae,” Proceedings of the National Academy of Sciences of the United States of America, Vol. 99, No. 19, pp. 12,252-12,256 (Sep. 17, 2002), and by Robert J. Full et al., “Adhesive Microstructure and Method of Forming the Same,” WO 01/49776, published July 12, 2001, both of which are incorporated by reference herein in their entireties. 
     Alternatively,  FIG. 11  shows an exemplary embodiment in which the secondary cleaning member  20  is a brush  38 . As discussed with respect to the previous exemplary embodiments, the gecko fasteners  34  and the brush  38  act to remove and retain generally larger sized particles  22  such as spider webs, dust balls, lint, etc., thereon. 
     The cleaning tool  10  of the present invention may be configured as a hand wipe  13  as shown in  FIG. 12 . Here, the frame  17  is a plurality of tissue layers  56 . The tissue layers  56  may be connected to one another by binder material. The tissue layers  56  used may be configured in order to spring back into an initial shape after a user grasps and deforms the hand wipe  13  during use. Additionally, the tissue layers  56  may help to retain water within the hand wipe  13  when the hand wipe  13  is used for wet wiping. 
     The primary cleaning member  18  is located on an outer surface of the frame  17 . The primary cleaning member  18  may simply be one or more of the tissue layers  56  of the plurality of tissue layers  56  that make up the frame  17 . The primary cleaning member  18  is shaped so that a three-dimensional cleaning surface  32  is formed. The three-dimensional cleaning surface  32  defines a plurality of cavities  28  into which the secondary cleaning members  20 , in this instance hooks  26 , are located. 
     The cleaning tool  10  may be used to clean any type of surface. For example, the cleaning tool  10  may be used as a dishwashing wipe. Further, the cleaning tool  10  may be used as an exfoliation wipe or other skin cleaning tool. 
     The primary and secondary cleaning members  18 ,  20  may be made in a variety of manners in accordance with the present invention. For instance, in one method a three-dimensional nonwoven web such as a high loft bonded carded web, a rush transferred nonwoven web, a needle punched laminated web, a thermally molded fibrous web with bi-component fibers, or the like may be formed with elevated and depressed regions hence forming the cavities  28 . The secondary cleaning member  20  may be a patch of hook material or other abrasive that is deposited into the cavities  28 . In another method, the primary cleaning member  18  is an elastic nonwoven web such as a film or melt blown web that is stretched. The secondary cleaning members  20  are adhered to certain portions of the nonwoven web, and the nonwoven web is allowed to contract. This causes the nonwoven web to pucker upwards around the secondary cleaning members  20 . 
     In a further method, the secondary cleaning members  20  may be placed in discreet zones on a substantially flat first web which helps form the primary cleaning member  18 , and is then molded into a three-dimensional shape with the secondary cleaning members  20  lying below the plane defined by the upper regions of the first web. The depressed regions of the first web are then bonded to a second web, which forms part of the primary cleaning member  18 , that is either elastic or inelastic and optionally impervious. The second web restrains the first web in a puckered shape and the secondary cleaning members  20  are located in the depressed regions. 
     Alternatively, the primary cleaning member  18  may be a relatively inelastic film or other nonwoven web and may be stretched and the secondary cleaning member  20  attached thereto. Next, the web is heated in order to cause the web to contract, resulting in puckered regions between the secondary cleaning members  20 . The web may then be optionally attached to a second web with spot bonding joining the second web to the depressed regions of the first web of the side remote from the secondary cleaning member  20 . 
     It should be understood that the present invention includes various modifications that can be made to the embodiments of the cleaning tool  10  as described herein as come within the scope of the appended claims and their equivalents.