In some cases the only way to tear out the ceramic tile is with heavy equipment such as a jackhammer or air chisel.
How to remove tile grout off walls.
Use the scraper to clean off large debris and then clean off any soapy residue with a damp cloth.
When remodeling a bathroom or kitchen the hardest part can be removing the grout from pre existing tile.
An ordinary grout saw typically does not work for wall tiles because of lug spacers that connect adjacent tiles underneath.
Fit your utility knife in a sturdy holder if you have one and run it carefully and repeatedly around the tile or tiles you plan to remove.
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.
Always wear safety glasses when removing ceramic tile.
Rinse the tile with clean water to remove the sugar solution.
Use a ball peen or masonry hammer and cold chisel to tap the pieces free.
Wipe the tile dry with a clean towel to make sure all grout is removed.
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.
If some grout remains repeat scrubbing it with the sugar water.
The old grout might be moldy and beyond cleanable.
If you are grouting ceramic or porcelain wall or floor tiles it can be easy to leave small lumps of grout on the tiles surface and around the joints.
There are a few good reasons why you might want or need to remove old tile grout.
Cleaning grout when hard how to clean off and remove grout from a tiles surface that has gone hard.
Grout is made from water cement and sand which hardens over time to form a rock like material.
How to remove grout.
Scrape the grout away with a utility knife.
This method takes a while but comes with a low risk of damaging the surrounding tiles.