How to Apply Dry Tile Grout

If applying grout to only a portion of the tiled surface, use color samples to get a close match, because aging affects the color.

Grout is a material used to fill the seams between tiles. Grout can last for many years with periodic cleaning, but even well-maintained grout will eventually begin to deteriorate. If the grout is exposed to water, even a small crack in the grout can result in serious problems. Dry grout is a powder that is mixed with water. It is readily available and fairly inexpensive and can significantly improve the appearance of a tiled surface.

Things You'll Need

• Utility knife or grout saw
• Water
• Bucket
• Painter's stir stick
• Sponge-faced float
• Sponge

Instructions

1. Remove the old grout with a utility knife or with a grout saw. To remove the grout from narrow areas, remove the grout with an awl.

2. Prepare the grout by carefully following the manufacturer's instructions. Be ready to apply the grout as soon as the mixture is prepared. Generally, grout is prepared by mixing a specific amount of the grout material and water together in a bucket with a painter's stir stick.

3. Apply the grout across the tiles with a sponge-faced float using an even back and forth motion while applying pressure.

4. Wipe a majority of the excess grout off of the tiles with a damp sponge.

5. Allow the grout to dry, as indicated by the dry haze that forms on the tiles.

6. Wipe the haze off of the tiles with a damp sponge.

References

• "Ultimate Guide to Home Repair and Improvement"; Creative Homeowner; 2006