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Thread: stains on my vinyl liner after opening this spring

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    stains on my vinyl liner after opening this spring

    Is there anything that i can do to remove stains on my vinyl liner and steps? There seems to be some greenish looking stains on the liner and steps. The water is crystal clear and kids are actually swimming. Just wondered what will remove the stains. They were not there last fall when we closed...
    IG 17x26x36 Designer Ell
    vinyl liner
    Hayward c-3000 (4) cartridge filter
    Dolphin diagnostic pool cleaner

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    duraleigh's Avatar
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    Apr 2007
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    Sebring, Florida
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    Re: stains on my vinyl liner after opening this spring

    Without posting some test results and pictures, we can only take a guess. My guess is the stains are organic. Do you have a tri-chlor puck you can hold against the stain for a few minutes and report back the results?
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

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