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Thread: Non-metal stains

  1. Back To Top    #1

    Join Date
    Mar 2009
    Location
    Galveston, Tx
    Posts
    16

    Non-metal stains

    My pool was Ike'd and the stains from debris have lightened by about 50% in a year's time. Is there anything I can do to speed this up?
    23 K Gal
    DE
    IG
    gunite
    2 Hp Pentair pump
    Filter: DE Nautilis FNS 60

  2. Back To Top    #2

    In the Industry
    duraleigh's Avatar
    Join Date
    Apr 2007
    Location
    Sebring, Florida
    Posts
    28,415

    Re: Non-metal stains

    Elevate your level of chlorine...probably 25-50% over the recommended in CYA/FC chart.

    You must keep the FC elevated until the stains are gone....you can't elevate it once and expect any result.
    Dave S. - Forum owner
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
    TFTestkits , PoolMath , Pool School

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