Just remove the cap and use the pen to touch up any dirty-looking areas along the grout lines. This pen will restore a bright white color to the grout—so make sure that the original color of ...
6. Try a commercial grout stain remover. Applying one of the best grout cleaners on the market could make quick work of removing mold and mildew and restoring bright white grout lines. These ...
If your grout appears to be a uniform color (such as gray), the grout may have been tinted during installation. Tint is sometimes added to tile grout for aesthetic appeal or to reduce the visual ...