Mapei Grout Refresh + Sealer Grout Paint and Sealant - 8 Oz + Grout Brush White
Mapei Grout Refresh Colorant and Sealer: Grout Paint and Sealant - 8 Ounce Bottle Bundle with Brush, Pure White. Using a clean, damp microfiber towel, gently rub the tile surface to remove the colorant, avoiding the actual grout joint.