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GREAT VALUE! Our Super Shock chlorine shock for your swimming pool is fast-acting and features calcium-hypochlorite as the active ingredient (68% Calcium Hypochlorite) to help clear the most contaminated pools. Dilute with water before spreading across the pool surface
MAIN INGREDIENT: Calcium Hypochlorite 68%
SHELF LIFE: 2-3 years
DOSAGE 1 lb per 10,000 gals (to provide dosage of 7.5 ppm free available Chlorine
INSTRUCTIONS FOR USE
Dilute shock in bucket of water
With pump running, broadcast evenly at deep end
Brush any particles that have settled to bottom
Let pump run for 6-8 hrs minimum after applying
Recommended to shock at night and let pump run overnight
Do not re-enter pool until chlorine is 1-4 ppm