How To Fix Ceramic Tile Grout

1 clean the area where the grout is broken with a 1 to 1 vinegar and water mixture.

How to fix ceramic tile grout.

Once it s semi dry wipe your tiles using a sponge dampened with tap water. Match the caulk at most tile specialty shops you can get or order sanded caulk most floor grouts are sanded that will closely match your existing grout color. Use a grout saw to remove the loose or damaged grout in between the tiles. That way you can see the exact color of the grout and buy new grout that matches it.

Then dip a clean toothbrush in the mixture and scrub the damaged grout until all the dirt and grime comes off. Scrape any excess grout from the tiles using the edge of the grout float. If the width is 1 8 of an inch or smaller use an unsanded grout. Use a spray bottle and some cold water to wet the areas where you removed the grout.

Clean the surface of the surrounding tiles completely with a soft cloth. Wipe this mixture over the tile with a. If the cloth doesn t remove the haze mix 1 part white vinegar with 1 part water. Give the new grout about five minutes to sit.

Step 2 remove loose and damaged grout. Be careful to avoid damaging the tiles. This fix is only practical for interior tile floors and when the gaps between the tiles are 1 4 in. Wet an old rag and clean the surface of the tile for more grout smudges.

Measure the space between the tiles. Step 3 clean the seams. Mix one part white vinegar and one part water in a bowl or bucket. Gently run the grout saw back and forth along the grout seams.

Clean the damaged grout with white vinegar and water. Use a dry rag to polish the tiles. Choose the correct type of grout based on the width of your tile joints and where the repair is being done. If the space is larger than 1 8 of an inch use a sanded grout.

Never use sanded grout with metal glass or marble tiles. The color of the grout will initially look a shade darker than the old grout. Be extra careful with this step as you can scratch or chip.