Moldex® mold killer is a one-step disinfectant cleaner that is effective against a broad spectrum of bacteria, is fungicidal and will prevent the growth of mold and mildew and their odors when used as directed. It quickly removes dirt, grime, mold, mildew, food residue and other organic matter commonly found in homes, basements, attics, walls, kitchens and bathrooms. It destroys and neutralizes mold, mildew and their odors at their source. It is not a masking agent or general purpose stain remover. It’s bleach-free, phosphate free, non-abrasive disinfectant mold killer that can be used on most washable surfaces.