74045165
Apr 2, 1990
Jan 29, 1991
water conditioning chemical compositions used in swimming pools and fountains to control staining and scaling, to remove contaminants, to cause suspended solids to settle, and to coagulate small suspended particulate into agglomerated masses large enough for removal by filtration systems
Chemicalscleaning compositions for above ground swimming pools, for cleaning covers for above ground swimming pools and for cleaning sand, diatomite and cartridge filters used for swimming pools
Cosmetics and Cleaning Preparations