Leslie’s Power Powder Plus, containing 73% Calcium Hypochlorite, is the best pool shock to combat algae blooms. Excellent for both treatment and regular maintenance, it keeps pool water safe by eliminating contaminants.
When you have an algae bloom or need to treat other pool problems, look no further than Leslie’s Power Powder Plus Cal-Hypo Pool Shock. With 73% Calcium Hypochlorite active ingredient and a minimum of 70% available chlorine, it’s the strongest pool shock available. Power Powder Plus is known as a solution shock as it destroys algae blooms and organic as well as inorganic contaminants. Power Powder Plus Calcium Hypochlorite Pool Shock is also great for weekly maintenance to super chlorinate and give your chlorine levels a quick boost when you need it. Whether you’re using Power Powder Plus as a treatment or maintenance pool shock, it’s extremely effective at keeping pool water sanitized and safe for swimming.
Usage Directions for Swimming Pools:
Superchlorination Usage Directions for Swimming Pools:
9-18 oz. per 10,000 gallons provides 5-10 ppm available chlorine
Calcium Hypochlorite: 73%
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