Pool Shock - Blast Out

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This powerful 65% available chlorine zaps organic pollutants, bacteria, and algae. A quick chlorine boost at an economical price. Perfect for spring start-up! Active ingredient: Calcium Hypochlorite. Must be pre mixed prior to treatment to avoid bleaching vinyl liners.

These powerful 1 lb. bags are your secret to a successful season! Swimmers, rainfall, sunlight, and leaves deplete chlorine's ability to sanitize your pool. Shock "burns" or oxidizes these contaminates and replenishes the chlorine level in your pool. Shocking actually restores your chlorine's fighting power and makes it safe to swim again.

Did you know that those noxious odors, skin irritations, and eye burning problems are not usually the result of too much chlorine? In fact, there is likely not enough chlorine to oxidize the organic matter.

For a trouble-free season remember to shock:

1. Once every other week under normal conditions
2. Once a week during prolonged periods of warm weather, heavy rainfall, and heavy bather loads
3. Dosage - 1 lb. treats up to 10,000 gallons