Our powerful and quick-dissolving Pool Shock works fast to keep your pool water safe. A robust formula of 99% calcium hypochlorite and 65% available chlorine clears pathogenic bacteria and microbes both visible and invisible, including unseen germs that can prove dangerous to swimmers. Not only intended for the beginning of warmer months, just one pound of pool shock will revitalize and sanitize up to 10,000 gallons of pool water throughout the swim season—ideally every few weeks. Featuring superior algae elimination and sparkling enhancement for pools, spas, and fountains, ensure both your pool water and your safety are in the clear.
- Powerfully Boosts Chlorine to Keep Your Pool Safe
- Fast-Acting Formula of 99% Calcium Hypochlorite and 68% Available Chlorine
- Kills Both Visible Algae and Invisible Bacteria
- Just One Pound of Pool Shock Sanitizes 10,000 Gallons of Water
- Easy Application—Can Be Added Directly to Water
- We don't ship this item to California
Very satisfied with product
The order was timely and accurate
Ordered from them several times. Great fast service. Excellent price
Perfectly good pool shock at a third of the regular bricks-and-mortar stores' price. What's not to like?
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