Two step method of cleaning, sanitizing, and rinsing a surface

22:

• The system of claim 21, wherein the phosphinosuccinic acid (I) and mono-(II), bis-(III) and oligomeric (IV) phosphinosuccinic acid adducts have the follow formulas:
• where M is selected from the group consisting of H+, Na+, K+, NH4+, and mixtures thereof, wherein m and n are 0 or an integer, and wherein m plus n is greater than 2.

23:

• The system of claim 22, wherein the phosphinosuccinic acid adduct comprises at least 10 mol % of an adduct comprising a ratio of succinic acid to phosphorus from about 1:1 to 20:1.

24:

• The system of claim 23, wherein the phosphinosuccinic acid adduct of formula I constitutes between about 1-40 wt-% of the phosphinosuccinic acid adduct, the phosphinosuccinic acid adduct of formula II constitutes between about 1-25 wt-% of the phosphinosuccinic acid adduct, the phosphinosuccinic acid adduct of formula III constitutes between about 10-60 wt-% of the phosphinosuccinic acid adduct, the phosphinosuccinic acid adduct of formula IV constitutes between about 20-70 wt-% of the phosphinosuccinic acid adduct.

25:

• The system of claim 21, wherein the use solution of the detergent composition has a pH between about 9 and 12.5.

26:

• The system of claim 21, wherein the detergent composition further comprises a nonionic surfactant and/or an anionic surfactant, water, an oxidizer, and/or combinations thereof.

27:

• The system of claim 21, wherein the sanitizing rinse composition is a low odor concentrate having less than about 2 wt-% peroxyacetic acid.

28:

• The system of claim 21, wherein the sanitizing rinse composition when diluted from about 0.01% weight/volume to about 2% weight/volume provides at least a 5-log reduction in pathogenic organisms at a temperature of at least about 100° F.

29:

• The system of claim 21, wherein the nonionic defoaming and wetting surfactant(s) of the sanitizing rinse composition comprises an alkyl-ethylene oxide-propylene oxide copolymer surfactant and an alcohol ethoxylate according to the following structure R—O—(CH2CH2O)n—H, wherein R is a C1-C12 alkyl group and n is an integer in the range of 1 to 100.

31:

• The system of claim 30, wherein a use solution of the detergent composition comprises from about 100 ppm to about 20,000 ppm of the alkalinity source, and from about 1 ppm to about 2,000 ppm of the phosphinosuccinic acid adducts.

32:

• The system of claim 31, wherein the phosphinosuccinic acid adduct of formula I constitutes between about 1-40 wt-% of the phosphinosuccinic acid adduct, the phosphinosuccinic acid adduct of formula II constitutes between about 1-25 wt-% of the phosphinosuccinic acid adduct, the phosphinosuccinic acid adduct of formula III constitutes between about 10-60 wt-% of the phosphinosuccinic acid adduct, the phosphinosuccinic acid adduct of formula IV constitutes between about 20-70 wt-% of the phosphinosuccinic acid adduct.

33:

• The system of claim 30, wherein the phosphinosuccinic acid adduct constitutes between about 0.1-40 wt-% of the detergent composition, the alkalinity source constitutes between about 1-90 wt-% by weight of the detergent composition, and further comprises a nonionic surfactant.

34:

• The system of claim 30, wherein the system reduces or prevents hardness accumulation and/or soil redeposition on the surface, and provides a spot-free and film-free surface.

35:

• The system of claim 30, wherein the nonionic defoaming surfactant of the sanitizing rinse composition is an alkyl-ethylene oxide-propylene oxide copolymer surfactant and wherein the nonionic wetting surfactant of the sanitizing rinse composition is an alcohol ethoxylate according to the following structure R—O—(CH2CH2O) n-H, wherein R is a C1-C12 alkyl group and n is an integer in the range of 1 to 100.

36:

• The system of claim 30, wherein the alkyl-ethylene oxide-propylene oxide copolymer surfactant of the sanitizing rinse composition has a single hydroxyl functional group per molecule according to the following structure Alkyl-(EO)m-(PO)n-POH, wherein m is an integer in the range from 1 to 20 and n is an integer in the range from 1 to 20.

37:

• The system of claim 30, wherein the ratio of the nonionic defoaming surfactant to the nonionic wetting surfactant of the sanitizing rinse composition is from about 1.5:1 to about 10:1.

38:

• The system of claim 30, wherein the C1-C22 peroxycarboxylic acid of the sanitizing rinse composition is a C2-C20 peroxycarboxylic acid, and wherein the C1-C22 carboxylic acid of the sanitizing rinse composition is a C2-C20 carboxylic acid.

39:

• The system of claim 30, wherein the sanitizing rinse composition further comprises at least one additional agent selected from the group consisting of a hydrotrope or coupling agent, a solvent, a stabilizing agent and combinations thereof.

40:

• The system of claim 30, wherein the C1-C22 peroxycarboxylic acid comprises from about 1 wt-% to about 40 wt-%, the C1-C22 carboxylic acid comprises from about 1 wt-% to about 80 wt-%, the hydrogen peroxide comprises from about 1 wt-% to about 80 wt-%, and the nonionic surfactants comprise from about 1 wt-% to about 50 wt-% of the sanitizing rinse composition.