Rainbow Chalk Markers Limited Grout Pen - Ideal to Restore The Look of Tile Grout Lines 5mm Grey

The only Grout Pen with a unique formula of cleaning agents to repel mildew and help stop dark stains from reappearing. This Grout ink formula is water based and covers over stained areas that are caused by everyday mildew and dirt build up on grout between tiles. Not only does this product restore the grout’s look it also helps prevent further mildew because of it patented formulation with cleaning agents that repel mildew and help stop dark stains from reappearing. Restores White Tile Grout and leaves it looking clean and protected. No strong odor that could harm the body. The formula used to create each Grout Pen is both water based and non toxic which makes it safe to use everywhere. Ideal for tubs, backsplash, windows in Kitchens and Bathrooms, fast drying and each pen may cover up to 60 meters of grout. Change Colour of your Tile Grout Lines. Time for an upgrade, DIY project friendly, choose the best. FOR BEST RESULTS BE SURE TO CLEAN THE GROUT PRIOR AND APPLY TO A DRY SURFACE.