How to paint grout is one of the most perplexing questions when updating a bathroom or kitchen. With new painting concepts appearing almost daily, however, the issue of painting grout is becoming easier. With the proper tools and precautions, painting kitchen or bathroom grout can be done quickly, leaving you time for more important home improvement tasks.
Clean the tile and grout. - Spray the tile and grout thoroughly with a mold and mildew tile cleanser. Allow the spray to settle on the tile and grout for at least five minutes before rinsing. You want to make sure that any mold and mildew is removed before you begin painting the grout. After cleaning the grout, allow it to dry for at least four hours.