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Thread: plaster stains

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    plaster stains

    most of the bottom of my pool has a light tan stain that brushing doesn't seem to effect,it seemed to get a worse after several days of slamming the pool,is there a certain way i should add the bleach?I have just been pouring it in,and any ideas on removing the stains?
    16500 gallon plaster, BBB

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    Mod Squad jblizzle's Avatar
    Join Date
    May 2010
    Tucson, AZ

    Re: plaster stains

    You should slowly pour the bleach in front of a return jet and then leave the pump on for an hour so it mixes.

    You have to determine what is actually causing the stain before we can suggest how to remove it. Is it organic (does a trichlor puck lighten the stain)? Is it metallic (does a vitamin C tablet lighten the stain)?
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