Kaboom Foam-Tastic takes the guesswork out of cleaning! Spray on the penetrating blue foam, and OxiClean Stain Fighters go to work on contact, breaking up soap scum and hard water stains. Cleans with a fresh scent and no hard scrubbing! Removes: Soap scum, dirt, hard water stains, calcium, lime, grease and grime. Deodorizes: With a fresh, clean scent. Use On: Tubs, glazed ceramic tile, fiberglass, shower doors and vinyl curtains, sinks, counter tops and chrome fixtures. Note: Do not use on acrylic, brass or unsealed granite or marble. Spot test in an inconspicuous area for all other hard, non-porous surfaces. No CFCs. Federal regulations prohibit CFC propellants in aerosols.