Can You Paint Grout On Tile Floor. All you need is the grout renew, a damp paper towel and a brush. Apply a small amount of waterproof paint to the grout lines using a paintbrush.
Work in small sections and be. use a tile cleaner and an abrasive sponge to clean them thoroughly, or try wire wool. Apply a small amount of waterproof paint to the grout lines using a paintbrush.
Paint Grout and Kitchen Tile Floor Hometalk
Apply grout paint with a tiny brush — trim the bristles a bit for greater control. Add colorant pigment to the grout mix, if desired. ray hayden freshens up the grout lines on a tile floor with exterior semi gloss acrylic (water based) paint. i doubt if there is much you can do to keep floor tile's grout white if the bathroom is in regular use.
