CPC C11D 3/3765 (2013.01) [C11D 1/722 (2013.01); C11D 3/044 (2013.01); C11D 3/10 (2013.01); C11D 3/1213 (2013.01); C11D 3/201 (2013.01); C11D 3/2065 (2013.01)] | 20 Claims |
1. A method of cleaning an article comprising:
contacting an article with a cleaning composition comprising a source of alkalinity, a surfactant, and a scale inhibiting polymer consisting of a maleic acid tetrapolymer and optionally one or more polycarboxylic acid homopolymers.
|