1 lb. 68% calcium hypochlorite Chlorinating Shock (24-Pack)
$65.72
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Dry Tec Powdered 68% calcium hypochlorite Shock is an extra-powerful start-up and maintenance shock that helps to improve the appearance of your pool by removing and preventing algae growth. When used as directed . Dry Tec Powdered Shock removes organic waste and Raises chlorine level . producing sparkling . clean swimming pool water. Kills bacteria . controls algae . destroys organic contaminants and restores crystal clarity. This is the ideal product for a super-fast acting chlorine boost to give your pool shocking clarity.
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