Patent ID: 8163687

Claim:
A liquid composition having a pH between 3 and 7 consisting of: a) non ionic surfactant or a mixture thereof, b) an amine oxide or a mixture thereof present in the amount of 0.05% to 3.0% by weight of the total composition, c) a glycol ether solvent, d) a chelant, said chelant is an alkali metal ethane 1-hydroxy diphosphonate, e) a cationic polymer having the following formula: wherein the y:z ratio is 4:1 to 1:2; f) an acid or a mixture thereof present in the amount of 0.5% to 10% by weight of the total composition; g) a rheology modifier; h) water present in the amount of 75% to 95% by weight of the total composition; i) a perfume, and wherein the composition is adapted to clean a delicate hard surface, wherein the weight ratio between nonionic surfactant and amine oxide is 60:40.