Scrape the wall working the leading edge of a long handled floor scraper behind the broken tiles.
Taking down tile off wall.
For semi soft adhesive mastic use 120 grit sandpaper to remove it from the wall.
Step 6 sand the glue residue off the wall using an orbital sander and 80 grit sandpaper.
This isn t the fastest way to remove the residue.
Step 5 go ahead and use as much force as necessary to remove the tile if heat or cold don t loosen the glue.
A wide blade putty.
If you find one it should be fairly easy to remove giving you an in to access the rest.
Then use a utility knife or rotary grinder to scrape away the grout until the spacer lugs between the tiles are visible.
Tiles installed with thinset or another tile adhesive often require more work to remove them.
Let the tiles fall onto the drop cloth as you scrape them off the wall.
How to remove wall tiles.
Next use a chisel and hammer to pry the tiles off of the wall.
Okay with the safety precautions are taken care of it s time to start removing those old wall tiles before fitting new ones.
Finish sanding the entire wall with 120 grit sand paper on drywall sanding pad.
The method used to attach the tiles to the wall affects the way the tiles come off.
The first thing you want to do is try to locate a loose tile.
To remove wall tiles start by heating up the grout between the tiles with a blow dryer so it s easier to remove.
The extreme cold may make the glue brittle and cause the tile to come off easily.