Bio-Dex QT032 Pool Clarifiers & Enzymes, 1 qt;

Super ConcentratedBio-Dex Quick n Thick is especially directed to cleaning dirt, grease, oil stains, suntan lotions, and body oils from swimming pool tile.No FumesBio-DegradeableNon-FlammableNon-CarcinogenicQuick n Thick is not designed to remove heavy calcium stains. To remove heavy calcium build-up from swimming pool tile, use Bio-Dex #300 Tile Cleaner.* Terrific cleaning. Easily removes soil and scum from vinyl liners. May add additional acid to create a thicker solution. BIO-DEX PRODUCTS ARE GUARANTEED TO WORKWHEN USED AS DIRECTED.