Fred's Rinse Free CleanerFreds Rinse Free is the answer for a time saving, safe, product for cleaning and brightening any hard, washable floor. Great for cleaning granite, marble, limestone, travertine, natural stone, ceramic tile, porcelain, finished floors, no wax floors, etc. No rinsing is required, and the pleasant lemon fragrance deodorizes all in one easy step. When the surface has dried, optical brighteners will substantially enhance the appearance of the surface.