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