The grout is the material that is between the tiles to fill the spaces and provide additional support to the tiles. When applied for the first time on a tile floor, the grout provides an orderly, clean appearance to the surface. However, over time the grout may crack, stain or be damaged. This can make the whole floor look bad. What's more, cracked or damaged grout can be a big problem in allowing moisture to get under the tiles. It is important to repair the damaged grout not only for aesthetic reasons, but also to prevent problems caused to the tiles.
Instructions
Clean existing grout with a scrub brush and commercial grout cleaner. This will remove dirt, mildew and other debris from the grout. Let the area dry completely.
Use a saw to remove the grout that is damaged. These saws are cheap and can be purchased at most hardware stores. Remove the loose grout. The saw will grind the grout.
Use a damp cloth to moisten the cracks where you will apply the new grout. Do not saturate the area, but make sure it is moist. A little moisture is important for the grout to adhere properly to the tiles.
Mix a little grout as indicated by the package instructions. Do not mix too much grout too soon, or it will harden before you apply it.
Spread the grout on the surface that needs to be filled. Use a float to soften the grout, applying even pressure while working on the joints.
Level each board once you fill them. Moisten your fingers and soften the grout in the joints.
Remove excess grout from joints and tile surfaces by brushing them with a rubber brush or sponge. Avoid reviewing a specific area several times; This could interfere with the grout that has begun to dry in the cracks.
Allow the grout to dry according to the manufacturer's instructions. Apply a sealer to protect the grout from future stains and mildew. Remove the residue from the tiles once the grout and sealer have dried completely.
You will need to
- A scrubbing brush
- A commercial grout cleaner
- A grout saw
- A wet cloth
- Grout
- A float for grout
- A squeegee or sponge for grout
- A grout sealer