You will then have to pry off the leftover residue.
Removing tile adhesive from plaster walls.
The use of the right tools and materials combined with some elbow grease will remove most tile adhesives from drywall.
Bathroom tile is installed to last applied to the wall with adhesive and topped by grout between the tiles to keep them in place.
Since not all will come off there will be an uneven layer of adhesive left behind.
Apply an adhesive removing paste to the wall.
If the adhesive is not cement based you could try sprinkling water to the wall to ease the scrapping process.
Wait several minutes and use a large scrapper to remove the mastic.
I have started by removing the tiles from the walls but the plasterboard is now a mess with patches lumps of tile adhesive still stuck to it.
Usually when you chisel the tiles off most of the thin set mortar will be removed with it.
Apply some water to a small section of the adhesive.
When removing tile from drywall take care not to damage the wall underneath.
This can be accomplished using a pry bar to peel off the larger chunks.
All the the tiles have been removed by bolster chisel and as you will all know the bare plasterboard is now a mess and i need it to be clean before i can start putting the new tiles up.
Removing tile adhesive from drywall is not an impossible process.
How to remove ceramic tile glue from a wall.
If the adhesive used was organic mastic the water will begin to soften it allowing you to.