Concentrated bathroom cleaner tackles all of your toughest tile and grout cleaning jobs. Commercial-strength formula powers away soap scum, body oils, hard-water stains, mineral deposits, mold, mildew and more. Multisurface design is highly effective on all nonporous, hard surfaces. Easy-to-use portion packs are pre-measured and dissolve completely into water for fast, simple use. Simply drop one pre-measured PAK-IT into its matching trigger-spray bottle (sold separately) and add warm water. Bathroom cleaner is perfect for cleaning ceramic, tile, porcelain, sealed stone, marble and more.