Calcium Hypochlorite Shock 1 Lb.
Swimming pool shock treatments are an essential part of spring pool opening but can also be used to give your pool a quick chlorine boost. Calcium Hypochlorite Shock is used to kill algae and bacteria and remove micro-contaminants that make pool water cloudy. Shock also breaks apart chloramines for freshwater that won't smell like chlorine and make swimmers' eyes red.
- Powerful chlorine shock treatment is great for Spring start-up!
- Ideal for a quick chlorine boost when fast-action is needed.
- Add Calcium Hypochlorite Shock directly to your pool water.
- Powerful 68% Calcium Hypochlorite.
- Dosage: 1 lb. per 10,000 gallons.