Tools and Materials
Product costs, availability and item numbers may vary online or by market.
Match Your Grout Color
Fixing grout and re-grouting tile isn’t complicated, but you need to match the color of your grout first. Get sample chips from Lowe’s and find the closest color match. If the original grout color is lighter than the color you chose from the chips, lighten the new grout by adding more water when you mix it. If the original grout color is darker, use less water. You can also consider pre-mixed grout that is ready to use. Like grout mix, the color will fade if the application sponge is too wet.
Always wear eye protection when removing old grout.
Grout Types
- Measure the space between the tile. If the space is wider than 1/8 inch, use sanded grout. If the width is 1/8 inch or less, use unsanded grout.
- Never use sanded grout with metal, glass or marble tile. The sand will scratch the surface. Instead, use unsanded grout.
Acrylic latex grout is comparatively easy to work with but requires sealing. Epoxy grout is highly resistant to stains and doesn’t require sealing, but it’s more difficult to apply. Read How to Grout Tile and Use Mortar to learn more on fixing tile grout.
Repair Tile Grout
Follow these steps to learn how to apply tile grout after properly preparing the surface. Grout repair in the shower and other areas will go smoothly if you know what you’re doing.