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Jack's Magic After Shock Chlorine Reducer - 1 lb

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Jack's Magic


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The Yard and Pool Company, LLC, Swimming Pool Equipment & Supplies, Frederick, MD

Product Information


Jack's Magic After Shock is a chlorine reducer that is primarily used with Stain Solution #1 (The Iron, Cobalt and Spot Etching Stuff) to reduce chlorine to below 1 ppm. After Shock can also be used to quickly lower chlorine levels after shocking.

Additional Info

Manufacturer Jack's Magic
Manufacturer Part # JMAFTER16

Add 2 ounces per 15,000 gallons to lower chlorine residual 1 ppm or bromine 2 ppm.

Please Note: Overdosing will make establishing a chlorine residual difficult following treatment. It is best to use smaller amounts with repeated additions.

Pool Chemical Type Chlorine Free


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