How To Regrout Floor Tile

Regrouting floor tile is a relatively simple and straightforward task that can be completed in a few hours. By following these steps, you can restore the beauty of your tile floor and prevent water damage.

Materials You'll Need

Grout removal tool
New grout
Grout float
Sponge
Bucket
Water

Step 1: Remove the Old Grout

Using a grout removal tool, carefully remove the old grout from between the tiles. Be sure to remove all of the old grout, as any remaining grout will prevent the new grout from adhering properly.

Step 2: Clean the Tiles

Once the old grout has been removed, clean the tiles with a sponge and water. This will remove any dirt or debris that could prevent the new grout from adhering properly.

Step 3: Mix the New Grout

Mix the new grout according to the manufacturer's instructions. The grout should be mixed to a consistency that is similar to peanut butter. If the grout is too thick, it will be difficult to apply. If the grout is too thin, it will not adhere properly.

Step 4: Apply the Grout

Using a grout float, apply the grout to the space between the tiles. Be sure to press the grout into the joints firmly. Once the grout has been applied, let it set for 10-15 minutes.

Step 5: Remove the Excess Grout

Once the grout has set, use a damp sponge to remove the excess grout from the surface of the tiles. Be sure to rinse the sponge frequently to prevent the grout from building up on the surface of the tiles.

Step 6: Seal the Grout

Once the grout has dried completely, seal the grout with a grout sealer. This will help to protect the grout from stains and water damage.

Tips

If you are working with a large area, it is helpful to work in sections. This will prevent the grout from drying out too quickly.
If you are having difficulty removing the old grout, you can use a grout removal tool that is specifically designed for removing grout from tile floors.
Be sure to wear gloves when working with grout, as it can be irritating to the skin.
If you are grouting a floor that is in a wet area, such as a bathroom or kitchen, be sure to use a grout that is specifically designed for wet areas.