CLR, 32 OZ, Mold & Mildew Cleaner, Eco-Friendly Formula That Removes Tough Mold & Mildew Stains On Multiple Surfaces, Removes Mold & Mildew In Bathrooms, Kitchens, Basements Where Mold Is Present, Bleach Free & Part Of The EPA's Design For The Environment Designation For Safer Chemistry.