CLR 32 oz. Bleach-Free Mold & Mildew Clear Foaming Action Stain Remover is a non-toxic, EPA-registered cleaner that quickly removes tough surface mold and mildew stains without scrubbing. It works on a wide variety of surfaces including glass, tile, grout, plastic, wood, and fabric. The powerful foaming action does the work for you, and the unique foam spray allows for a more direct application, preventing splash back and spores from spreading in the air. Enjoy a safe and clean home free of bleach and toxic chemicals.