Chisel tiles away from the wall.
How remove wall tiles.
Break the tile if necessary.
If you plan to remove a whole wall of tiles try tapping the edge of each one with a.
How to remove ceramic wall tile without damaging drywall grout removal tools.
This approach should let you save more of your tiles for reuse unless the tiles are.
The method used to attach the tiles to the wall affects the way the tiles come off.
Try to locate a loose tile.
Special tools are available.
Removing the grout is the most time consuming aspect of this project.
Of course that you can do this operation mechanically by using a drill machine with hammering function but if you want to remove the tiles without breaking them it is better to do it by hand.