3x Action: Powerful foaming action. No scrubbing or rinsing. Easy clean up. Foaming action easily removes soap water, scum, hard water stains, dirt, calcium, lime, grease and grime. Wont scratch surfaces, leaves a fresh scent and a brilliant shine! Effectively cleans tubs, showers, shower doors, basins, glazed ceramic tile, sinks, counters, stainless steel, chrome, fixtures, fiberglass, vinyl and glazed porcelain surfaces. (Spot test for all other hard, non-porous surfaces; not recommended for use on acrylic, brass or natural marble). No CFCs: Contains no CFCs which deplete the ozone layer.