Jack's Magic After Shock Chlorine Reducer, 16 oz

5 (382) · $ 17.50 · In stock

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. Dosage 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.

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A time-saving highly effective way to remove debris from you pool water surface. When used as directed, Surface Magic will quickly clear your pool water's surface of dirt, grass clippings, leaves, oils, bugs, and other floating debris, making clean up easy. Surface Magic also works great in lakes, ponds and rivers. Dosage 2 drops per 100 sq ft to be cleaned.