By Jacks Magic
Model # JMIRON50
(STAIN SOLUTION #1) is a non-acidic product for removing iron, cobalt, and spot-etching stains from all types of pool surfaces without draining the pool. The Iron, Cobalt & Spot Etching Stuff will normally remove these stains easily and effectively within 48 hours, with minimal rebalancing of other pool chemical products. Dosage: 2 lbs per 12,000 gallons
Why did my stains turned black after I used this product?
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Your stains turned black because you likely have copper stains instead of iron ones. Please use our Copper & Scale stuff.
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Should I wait for the chlorine to come down on its own before using the Jacks Magic Iron, Cobalt & Spot Etching Stuff?
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No. . By not using a chlorine remover, you will create a chlorine demand which may create an algae problem. By using After Shock you can immediately lower the chlorine level and start the treatment the same day.
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