Patent ID: 7470653

Claim:
A light duty liquid cleaning composition comprising at least one ammonium or metal salt of a C 8 -C 16 linear alkyl benzene sulfonate surfactant, at least one ammonium or metal salt of an ethoxylated C 8 -C 18 alkyl ether sulfate surfactant having 1 to 30 moles of ethylene oxide, at least one betaine surfactant, and a water-miscible organic solvent; wherein a. a total amount of surfactant in the composition is at least 30 weight %, b. the composition has a pH less than 7 and a viscosity of less than 75 cPs measured at 25° C., c. if a magnesium salt of a C 8 -C 16 linear alkyl benzene sulfonate surfactant is present in the composition, it is present in an amount of 0.1 to less than 3 or greater than 16% by weight of the composition, d. the composition does not contain an inorganic magnesium salt, and e. the water-miscible organic solvent comprises dipropylene glycol methyl ether.