GLB Super Charge is a calcium hypochlorite shock (with 65% available chlorine) used for effective super chlorination. This shock treatment comes in a fast dissolving granular form. It destroys organic waste, controls algae, and kills bacter...
Reviews
4.7
22 ratings
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Nice price and quickly shipped
Great product we've used for a few years now. Will be back to stock up on a few more supplies. Thanks!
D
Debi · July 15, 2024
Makes my pool cloudy
Besides water being cloudy, which resolves typically in a few days, the chlorine dissipates rapidly. All other parameter in my pool are within the correct range according to digital analysis at the pool store.
