Your best weapon in the bathroom against tough stains. Formulated with Clorox? Bleach, handy pen makes short work of stains on tile, glass, metal...even stains deeply embedded in grout. Simply choose the fine point tip or wide scrubber, squeeze the thick, scrub-free gel onto surfaces and watch stains disappear. Application: Tub/Tile/Shower/Grout Cleaner; Applicable Material: Ceramic; Fiberglass; Grout; Laminates; Plastic; Polished Metal; Sealed Stone; Vinyl; Dirt Types: Bacteria; Fungus; Grime; Mildew; Mineral Scale; Mold; Rust; Soap Scum; Soil; Scent: Unscented.