Product details:

Coral seas green used to clean is a chemical breakthrough that fast acting product dissolves immediately in your pool No brushing is needed to get your pool looking crystal clean Green to clean is safe in any gunite, vinyl, plaster, or fiberglass pool Used with registered chlorine, cleanup is achieved quickly and economically and patent protected p Starts working on algae instantly Fast cleanup of green, mustard, brown or pink algae in just six steps. enhances the power of chlorine when used after chlorine-based shock treatments. Safe for all pool surfaces. Scrub-free and leaves no metal residue behind that may stain your pool surface. Never premix Green to Clean with chlorine or any other chemicals. Not for use with fish or living plants. Dosage: 2lbs for 15,000 Gallons.