The existing grout color is no longer pleasing to you and you wish to change it.
How to remove old grout from ceramic tile.
Remove and replace grout even the best tiling jobs show their age eventually.
But the more effective way is to use entirely new tinted grout.
Cut into the grout surrounding the tiles with a sharp utility knife.
Remove all grout surrounding the tiles you wish to remove so that you have access to the edges of the tiles.
When remodeling a bathroom or kitchen the hardest part can be removing the grout from pre existing tile.
The old grout might be moldy and beyond cleanable.
You can also use a putty knife and hammer to chisel away the grout.
Fortunately there are a few methods that can help to remove even the most stubborn dried on grout from tiles without damaging the finish of the tile.
One way to change grout color is to colorize existing grout.
Grout is made from water cement and sand which hardens over time to form a rock like material.
When that day comes remove the grout and replace it to rejuvenate the installation and make the surface gleam.
Wet grout is easy to wipe away with a damp sponge but because it is comprised mainly of cement it can be very difficult to fully remove dried grout from porcelain tile.
To avoid excess grout use a release agent on the ceramic tile.
To actually remove the grout scouring pads and water work best.
How to remove grout.