Naturally It's Clean Tub & Tile Concentrate Kit, 2-Count, 16-Ounce
U-Mix -- One empty, labeled bottle with sprayer and two Packets of Tub & Tile Conctenrate that each make 16 ounces of ready to use Tub & Tile cleaner. Safely cleans and deodarizes all bathroom surfaces including ceramic tile, marble and all natural stone, glass, metal, acrylic, fiberglass, cultered stone, and plastic. It is pH neutral and cleans with a unique blend of plant-based enzymes that rapidly biodegrade the surface clean. Removes calcium, lime and rust when scrubbed with an abrasive pad. Even voids, clefting, grout, nooks and crannies stay clean without  leaving a film or residue.