Use a grout saw to remove the loose or damaged grout in between the tiles.
How to repair wall tile grout.
Choose the correct type of grout based on the width of your tile joints and where the repair is being done.
Be careful to avoid damaging the tiles.
How to repair and grout ceramic shower tile.
Use a grout saw to remove the top 1 8 inch 0 32 cm of damaged grout.
If the ceramic tiles crack or comes loose or the grout.
Make a second pass with the float holding it at a steeper 70 to 90 degree angle almost perpendicular to the wall and scrape off any grout residue from the faces of the tiles.
Reload the float and continue to apply the grout to complete the first section.
If the space is larger than 1 8 of an inch use a sanded grout.
No matter how grout is applied problems can crop up.
If the width is 1 8 of an inch or smaller use an unsanded grout.
It speeds up the job so you can move on the easier parts regrouting and polishing the tile.
Measure the space between the tiles.
Gently run the grout saw back and forth along the grout seams.
Grout is available as sanded or unsanded.
Run the tool guides between the tiles and.
Sweep diagonally across the tile forcing the grout into the joints.
Learn how to regrout bathroom tile.
Step 3 clean the seams.
Use a spray bottle and some cold water to wet the areas where you removed the grout.
A grout saw is a small handheld blade that fits between the gaps in tile.
Use a grout saw that has a blade with a width that will fit between the tiles you re working on.
Grout can turn a good looking tile job into a bad one.
This fix is only practical for interior tile floors and when the gaps between the tiles are 1 4 in.
Anyone with solid do it yourself experience will be able to tackle this task.
Step 2 remove loose and damaged grout.
Fortunately common grout problems are usually easy to fix.
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.