Make sure there is no dust or heavy particles.
Prep wall for tiling.
Then fill in the cracks and holes present and use sandpaper to fix any uneven areas.
How to prepare a wall for tiling prep.
A regular plank on the wall and sliding it across.
Use a piece of chalk to mark the wall from top to bottom and from one side to the other dividing the wall into 4 areas.
Repair any loose or cracked tiles.
Vacuum the wall and.
Wash the wall with tsp tri sodium phosphate or an ammonia based cleaner to remove any grease or oil.
If this paint layer.
Tiling an uneven wall has the potential to result in disaster.
Step 5 cleaning the painted wall.
Step 1 measure the wall measure the studded wall to determine the top of the tile line.
For this step a laser level will accurately indicate the correct line.
How to prepare painted or textured drywall for tiling however first you should remove any signs of paint not firmly or tightly fixed in place.
An easy way to spot irregularities is by placing something long and flat i e.
Locate the wall s center.
This way you can identify any swollen areas or bumps should they exist.
To do so make sure all of the tiles are intact and secure.
Remove the wallpaper by wetting it with a sponge first.
You can measure the height of the wall as well as its width and then mark the spot where you see the intersections.
If existing tiles are beyond repair remove the tile and install a piece of wallboard in its place.
Using a putty knife start pushing at its edges.