Our Flagship Shock
Leslie's Power Powder Plus is our most popular shock and super-chlorinator, and the fastest-dissolving shock on the market today! Made from powerful calcium hypochlorite, Power Powder Plus quickly eliminates contaminants and leaves your pool clean and clear.
- Quick-Acting Formula
Power Powder Plus dissolves rapidly, meaning less time spent waiting to swim. This also greatly decreases the chances that undissolved granules could sink to the bottom and stain your pool.
- Proven Strength
Providing 73% available chlorine, Power Powder Plus is strong enough to handle even the toughest algae and bacteria.
Sanitizes your pool by effectively killing 99.9% of bacteria and algae, prevents the future growth of algae, and clarifies your water so it sparkles like new!
Leslie's Power Powder Plus works quickly to eliminate bacteria and algae, leaving your pool safe and crystal clear. Shocking your pool weekly during swimming season is necessary to destroy any microorganisms and swimmer waste that regular chlorination could not remove. Shocking also restores chlorine levels and frees up Combined Available Chlorine.
1lb will treat 16,500 gallons. Follow the label directions for application.