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Thread: stains-dangerous?

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    stains-dangerous?

    Since I didnt see where this was addressed: stains are ugly but not in themselves dangerous? If I can deal with the look its fine to swim without treating them?
    20,000 gal in ground vinyl liner
    350 lb sftm25 pool filter
    1988 pool central al
    Tk100

  2. Back To Top    #2
    JasonLion's Avatar
    Join Date
    May 2007
    Location
    Silver Spring, MD
    Posts
    37,879

    Re: stains-dangerous?

    Welcome to TFP!

    Correct. Usually just a visual thing. At worst they might have a rough surface (though most are smooth).
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

  3. Back To Top    #3

    Re: stains-dangerous?

    Thanks!
    20,000 gal in ground vinyl liner
    350 lb sftm25 pool filter
    1988 pool central al
    Tk100

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