Betco® BTB Mildew Stain Remover, Apple, 32 oz Spray Bottle, 12/Carton (BET3211200) Case of 12Betco BTB Mildew Stain Remover This product works as a mildew stain remover to quickly clean and whiten even the most difficult stains. Formulated with an odor counteractant and chlorine stabilizer. Global Product Type: Tub Tile Shower Grout Cleaners Application: Mold & Mildew Stain Remover Applicable Material: Fiberglass; Grout; Shower Doors; Tile; Vinyl Chemical Compound: Disodium Dodecyl (sulphonatophenoxy) Benzenesulphonate; Sodium Carbonate;