Sweep diagonally across the tile forcing the grout into the joints.
How to repair bathroom wall tile grout.
Gently run the grout saw back and forth along the grout seams.
Grout is available as sanded or unsanded.
Reload the float and continue to apply the grout to complete the first section.
Run the tool guides between the tiles and.
Be careful to avoid damaging the tiles.
Learn how to regrout bathroom tile.
Step 2 remove loose and damaged grout.
Use a spray bottle and some cold water to wet the areas where you removed the grout.
Attach the removal unit and set the bit depth to 1 4 in.
Measure the space between the tiles.
Use a grout saw to remove the loose or damaged grout in between the tiles.
It speeds up the job so you can move on the easier parts regrouting and polishing the tile.
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.
If the space is larger than 1 8 of an inch use a sanded grout.
Step 3 clean the seams.