Product Description
STRONGEST START-UP AND ALGAE-KILLING POOL SHOCK!
- Powerful, fast dissolving, chlorinated shock treatment.
- Ideal for messy Spring clean-ups and stubborn algae blooms
in swimming pools.
- Dilute with water before adding to pool water.
- 73% Calcium Hypochlorite
- Handy 1 pound bags!
- Dosage:1 lb. per 15,000 gallons