Cleans mildew stains without scrubbing and whitens tiles as you spray. Removes and destroys mold spores and cleans tiles, grout, toilets, and fiberglass. Using the power of Clorox? bleach, it disinfects and kills 99.9% of germs. Application: Tub/Tile/Shower/Grout Cleaner; Applicable Material: Ceramic; Cement; Fiberglass; Glass; Grout; Laminates; Metal; Plastic; Vinyl; Dirt Types: Bacteria; Dust; Fungus; Germs; Grime; Mildew; Mold; Soap Scum; Soil; Scent: Unscented.