Contains Clorox Bleach and features a patented ingredient that reaches mildew at its source. Regular tile cleaners just drip down the tiles, this thick foam formula actually clings to the surface, penetrating deeper to kill 99.9% of mildew, including Staphylococcus aureus (Staph), Streptococcus pyogenes (Strep) and Trichophyton mentagrophytes (Athlete's Foot Fungus) and Aspergillus niger. Spray it on grout, tile, sinks, counters glass plastic, no-wax floors and windowsills for easy mildew removal without scrubbing. The bottles Smart Tube technology means you'll spray every drop. Application: Tub/Tile/Shower/Grout Cleaner; Applicable Material: Ceramic; Cement; Fiberglass; Glass; Grout; Laminates; Metal; Plastic; Vinyl; Dirt Types: Fungus; Grime; Mildew; Mold; Scent: Unscented.