A surface treatment composition, which is a liquid detergent product, comprising: a) from 6% to 20% by weight of the composition of cationic polymer having a molecular weight of less than 100,000 Daltons, wherein the cationic polymer does not contain a hydrophilic co-monomer without a cationic charge and a log P or a log D of less than 0, wherein the cationic polymer comprises: poly (diallyldimethylammonium chloride) wherein no hydrophobic co-monomer is included, or a co-polymerization of DADMAC monomer with hydrophobic co-monomers selected from: N-isopropyl acrylamide, glycidyl methacrylate, vinyl pyrrolidone, hydroxyethyl methacrylate, vinyl formamide, vinyl acetate, methyl acrylate, methyl methacrylate, 2-hydroxyethylmethacrylate-6-hydroxy hexanoate, ethyl methacrylate, having a log P or log D (in the case of ionizable substances) greater than 0, wherein log P and log D are as calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (1994-2011 ACD/Labs); b) from 6% to 40% by weight of the composition of anionic surfactant; c) from 5% to 30% by weight of the composition of Hydrophobic Association Disruptor, wherein the Hydrophobic Association Disruptor is selected from the group consisting of: nonionic surfactant; alcohol; and mixtures thereof; wherein the alcohol comprises a hydrophobic tail group, R 1, wherein R 1 is an alkyl, alkenyl, alkyl aromatic, or branched alkyl group of C 2 to C 18 in length; and c) from 4% to 15%, by weight of the composition, of a shielding salt, wherein the shielding salt: has a molecular weight of from 25 to 500 and is incapable of lowering the surface tension of water below 50 mN/m when added to water at concentrations of up to 0.01M; wherein the shielding salt is selected from the group: ammonium-based, alkali or alkali earth salts of cumene sulfonate; ammonium-based, alkali or alkali earth salts of toluene sulfonate; ammonium-based, alkali or alkali earth salts of xylene sulfonate; ammonium-based, alkali or alkali earth salts of benzene sulfonate; and mixtures thereof; wherein the weight ratio of anionic surfactant to cationic polymer is between 0.5:1 and 4:1. a) from 6% to 20% by weight of the composition of cationic polymer having a molecular weight of less than 100,000 Daltons, wherein the cationic polymer does not contain a hydrophilic co-monomer without a cationic charge and a log P or a log D of less than 0, wherein the cationic polymer comprises: poly (diallyldimethylammonium chloride) wherein no hydrophobic co-monomer is included, or a co-polymerization of DADMAC monomer with hydrophobic co-monomers selected from: N-isopropyl acrylamide, glycidyl methacrylate, vinyl pyrrolidone, hydroxyethyl methacrylate, vinyl formamide, vinyl acetate, methyl acrylate, methyl methacrylate, 2-hydroxyethylmethacrylate-6-hydroxy hexanoate, ethyl methacrylate, having a log P or log D (in the case of ionizable substances) greater than 0, wherein log P and log D are as calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (1994-2011 ACD/Labs); b) from 6% to 40% by weight of the composition of anionic surfactant; c) from 5% to 30% by weight of the composition of Hydrophobic Association Disruptor, wherein the Hydrophobic Association Disruptor is selected from the group consisting of: nonionic surfactant; alcohol; and mixtures thereof; wherein the alcohol comprises a hydrophobic tail group, R 1, wherein R 1 is an alkyl, alkenyl, alkyl aromatic, or branched alkyl group of C 2 to C 18 in length; and c) from 4% to 15%, by weight of the composition, of a shielding salt, wherein the shielding salt: has a molecular weight of from 25 to 500 and is incapable of lowering the surface tension of water below 50 mN/m when added to water at concentrations of up to 0.01M; wherein the shielding salt is selected from the group: ammonium-based, alkali or alkali earth salts of cumene sulfonate; ammonium-based, alkali or alkali earth salts of toluene sulfonate; ammonium-based, alkali or alkali earth salts of xylene sulfonate; ammonium-based, alkali or alkali earth salts of benzene sulfonate; and mixtures thereof; has a molecular weight of from 25 to 500 and is incapable of lowering the surface tension of water below 50 mN/m when added to water at concentrations of up to 0.01M;