StoneTech Mold & Mildew Stain Remover
The DuPont StoneTech professional Mold & Mildew Stain Remover is great for natural stone, ceramic, glass, and porcelain surfaces. It will not degrade stone or grout, so it is an ideal product for cleaning tiled areas, such as the bathroom, shower, or kitchen backsplash.
For use on - Marble, Granite, Limestone, Travertine, and Slate. Also cleans grout, ceramic tile, and porcelain tile.