Patent ID: 8765655

Claim:
A cleaning composition comprising: (i) 1 to 8% by weight of an anionic surfactant; (ii) 0.5 to 6% by weight of a nonionic surfactant; (iii) 0.25 to 3% by weight of an amine oxide surfactant; (iv) a sequestering agent chosen from phosphonic acids having the formulae: R 1 N[CH 2 PO 3 Na 2 ] 2 or R 1 C(PO 3 Na 2 )OH wherein R 1 is -[(lower)alkylene]N[CH 2 PO 3 Na 2 ] 2 or a third CH 2 PO 3 Na 2 moiety, and R 2 is C 1 -C 6 alkyl; a low molecular weight phosphonopolycarboxylic acid having about 2 to about 4 carboxylic acid moieties and about 1-3 phosphonic acid groups; 1-phosphono-1-methylsuccinic acid; phosphonosuccinic acid; 2-phosphonobutane-1,2,4-tricarboxylic acid; 1-hydroxyethylidene-1,1-diphosphonic acid (CH 3 C(PO 3 Na 2 ) 2 OH); a amino [tri(methylenephosphonic acid)](N[CH 2 PO 3 Na 2] 3 ); ethylenediamine [tetra(methylene-phosphonic acid)]; and 2-phosphonobutane-1,2,4-tricarboxylic, and salts thereof; and (v) a glycol solvent, wherein the composition has a pH of 10 to 12.