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Thread: How to get my liner back blue.

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    How to get my liner back blue.

    I had a serious algae problem. Pool water is now sparkling but I'm noticing the sides of my liner have been stained green. How can I get it back blue. Is there a special kind of brush I need or something I need to add to the water. 24 x 52 ag round.

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    Butterfly's Avatar
    Join Date
    May 2007
    South Carolina

    Re: How to get my liner back blue.

    If you have recently completed the SLAM process (passed the three criteria to be done SLAMing - see red lines in my sig), then maintaining the FC slightly above target level should continue to lighten organic stains.

    Use a nylon brush on vinyl pool.
    TFP Moderator TF100 Test Kit TF100 TestKit YouTube Channel PoolMath
    You're done SLAMing when:
    1)You lose 1ppm or less FC overnight, & 2)You have .5ppm CC's or less, & 3)your water is clear.

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    Casey's Avatar
    Join Date
    Apr 2007
    SW PA

    Re: How to get my liner back blue.

    Keeping a slightly higher fc level should help clear the liner of organic staining. It will take some time though. Brush the pool daily with a nylon brush that butterfly suggested.
    I'd bet you my bikini you'll never get TFP water from a pool store!

    24' Sharkline Venture De Filter

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