Re: Stains on the steps entering pool, help!
To find out if they are mineral (metals) or organic, you can take some vitamin C tablets and crush them up in a sock and rub on the stain. If the stain lightens up it is a mineral stain. If they don't lift, then it is organic and it will lift with consistent use of chlorine. Let us know how you make out with the test
Northeast PA
16'x32' kidney 16K gal IG fiberglass pool; Bleach; Hayward 200lb sand filter; Hayward pump; 24hrs; Pf200; well; summer: none; winter: mesh; ; PF:7.5
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