Grind them down with a grinder.
Tile over tile in bathroom wall.
Always stagger your joints when putting new tiles onto old tiles what to do at the edges where double thickness of tiles show.
Generally speaking thin set adhesive also known as thin set mortar is great for setting tiles in areas subject to moisture like bathrooms while mastic adhesive is best for drier spaces like.
Original tiles on wall the existing tile joints are in yellow.
If your old ceramic tile is worn or dated you can lay new tile right over the old and avoid the huge job of tearing out the old tile.
Learn the largest tile industry secret to remodel your bathroom for just 200 bucks and 1 days work.
Scrub the wall tiles with diluted degreasing cleaner and a nylon scrub brush.
Roughen the tile with 80 grit sandpaper.
Don t worry if you do pull a bit of plaster when stripping the tiles as it s easy enough to replace.
Layer newspaper on the floor across the bottom of the tiled wall.
New tiles on top of old tiles the new tile joints are highlighted in red.
Then rinse the wall with a water dampened.
Very easy diy that will save you hundreds of dollars not paying a contractor.
Tile on tile or as i say it.
Bjd building roofing say.
Lay a level on the old tile and mark any high spots.