An abrasive cream cleaner designed to work where other cleaners won't. It utilizes nano-sized particles to penetrate into small surface pores where it can effectively work to remove surface stains and residues. Effective for cleaning all stone and tile surfaces (porcelain, ceramic, polished and unpolished natural stone such as granite, limestone, marble, slate and travertine, plus quarry, saltillo, terra cotta, cement pavers, masonry surfaces and grout). Also removes factory applied waxes and floor finishes, coating sealers, light grout residue (including epoxy), rubber and pencil marks, light mineral deposits, ground-in dirt, and most sealer residues. Nontoxic, nonflammable, and nonacidic. Size: 1 Qt. Type: Liquid Shelf Life: 24 Mo. WARNING: Cancer and Reproductive Harm -- www.P65Warnings.ca.gov -