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I beat CYA, thanks to your help. Now my pool liner is stained from iron.. any way to clean this up? : r/pools
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What are the black stains on the floor of my liner and how do I get rid of them? | McEwen Industries
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Amazon.com : In The Swim Stain Away for Above Ground and Inground Swimming Pools - Removes Mineral Stains from Iron, Copper, and Magnesium in Swimming Pools - 1 Quart : Patio, Lawn & Garden
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