The blade is harder than the grout and will cut it away image 1.
Replacing bathroom floor tile grout.
Remove and replace grout even the best tiling jobs show their age eventually.
Work slowly image 3.
Be careful to avoid damaging the tiles.
Leah demonstrates how to remove damaged grout with a grout saw and then re grout the damaged areas.
Grout is made from water cement and sand which hardens over time to form a rock like material.
Choose the correct type of grout based on the width of your tile joints and where the repair is being done.
Make sure the bit is the right size for the space between the tiles and adjust the bit to the proper depth.
The existing grout color is no longer pleasing to you and you wish to change it.
Remove all the loose and cracked grout with a grout saw or dremel tool and completely vacuum out the gaps.
For much larger areas use a rotary tool image 2.
Step 3 clean the seams.
Grout is available as sanded or unsanded.
For small areas use a grout removal tool with a carbide blade.
How to remove grout.
When remodeling a bathroom or kitchen the hardest part can be removing the grout from pre existing tile.
One way to change grout color is to colorize existing grout.
Learn how to regrout bathroom tile.
But the more effective way is to use entirely new tinted grout.
Simplify the tough grout removal part with an inexpensive power grinder.
In many cases it is faster and easier to remove the grout than to clean it.
Is the grout between your floor tiles cracking or worse crumbling away.
Use a grout saw to remove the loose or damaged grout in between the tiles.
The old grout might be moldy and beyond cleanable.
It speeds up the job so you can move on the easier parts regrouting and polishing the tile.
When that day comes remove the grout and replace it to rejuvenate the installation and make the surface gleam.
Attach the removal unit and set the bit depth to 1 4 in.
Gently run the grout saw back and forth along the grout seams.
There are a few probable causes but before you tear up the tile and start over try this quick cracked grout fix.
Use a spray bottle and some cold water to wet the areas where you removed the grout.
If the space is larger than 1 8 of an inch use a sanded grout.
Step 2 remove loose and damaged grout.
Measure the space between the tiles.