Fix-a-floor grout & tile cleaner is a ready-to-use, professional-strength formula designed for deep cleaning grout and tile. With low vocs, it effectively removes dirt and grime without the risk of etching or bleaching. Safe for use on tile, ceramic, marble, and stone surfaces, it provides powerful cleaning while protecting delicate finishes. Features: ready-to-use professional strength low voc's packaging: 1 quart bottle use on: tile marble ceramic stone