Spray cleaner onto grout and allow to soak for 1 to 2 minutes. Work the cleaner back and forth until all dirt is released, then immediately wipe away dirt and excess cleaner with a damp towel or chamois. Repeat until clean.

Once the entire floor is clean, rinse the grout one more time with clean water and allow to dry for two hours prior to colorsealing.

Apply a thin bead of Grout Color Seal in the middle of the grout joint, one direction at a time. Use a grout brush to flatten the bead, working it back and forth to spread sealer so the entire grout joint is covered. Within a few minutes, use a damp chamois to remove the excess sealer from both sides of the grout joint, one side at a time. Repeat until the entire floor is complete.