OxiClean Shower Guard is your shower cleaner for a longer-lasting clean shine. This quick-working, daily bathroom cleaner creates a special transparent shield on tile and glass that repels tough soap scum, hard water stains, calcium and lime deposits 4X longer than the leading daily shower cleaner. No hard scrubbing, wiping, or rinsing is necessary. Just spray and walk away. Also removes mold and mildew stains on grout and helps prevent fog on glass shower doors and mirror surfaces. Our formula is safe to use on most household surfaces, floors, sinks, tubs, showers, and counters, including tile, fiberglass, acrylic, plastic, glass, and plastic or synthetic shower curtains. For the best results, start using after a thorough shower cleaning with using OxiClean Bathroom Cleaner Disinfecting Stain Fighter for Shower, Tub & Tile.