In The Swim Pool Shock 68% Cal-Hypo Granular Sanitizer for Crystal Clear Water Defends Against Bacteria, Algae, and Microorganisms

The In the Swim Pool Shock makes maintenance throughout the year simple. It contains 68 percent calcium hypochlorite for fast-acting oxidation. Use it to give your pool a quick chlorine boost when fast action is needed. The recommended weekly dosage is 1 lb per 10,000 gallons. It is the ideal choice for spring start-up or any other time you want to keep your pool safe for swimming. You should dilute it with water before before evenly applying it.

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Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.