Step 6 sand the glue residue off the wall using an orbital sander and 80 grit sandpaper.
Taking down tile off wall.
To remove wall tiles start by heating up the grout between the tiles with a blow dryer so it s easier to remove.
Step 5 go ahead and use as much force as necessary to remove the tile if heat or cold don t loosen the glue.
This isn t the fastest way to remove the residue.
Scrape the wall working the leading edge of a long handled floor scraper behind the broken tiles.
The first thing you want to do is try to locate a loose tile.
The method used to attach the tiles to the wall affects the way the tiles come off.
Allow to fully dry.
Tiles installed with thinset or another tile adhesive often require more work to remove them.
A wide blade putty.
The extreme cold may make the glue brittle and cause the tile to come off easily.
Finish sanding the entire wall with 120 grit sand paper on drywall sanding pad.
Then use a utility knife or rotary grinder to scrape away the grout until the spacer lugs between the tiles are visible.
Next use a chisel and hammer to pry the tiles off of the wall.
Let the tiles fall onto the drop cloth as you scrape them off 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.
To remove thinset use a stiff putty knife and some elbow grease to scrape it from the wall.
Fill drywall gouges with drywall joint compound and sand it smooth.