Or take them all down putting wax paper between each tile so they don t get damaged.
Tile not sticking to wall.
Many people think that with peel and stick tile you should not have to use adhesive at all.
A tile wont stick even if the wall is a little damp so what we do is use dry wall adhesive to stick the tile then after 24 hours drying time use white grout to finish.
Ok this problem pops up all over the internet i renovate really old buildings for a living for the passed 35 years.
You can apply many self stick wall tiles over top of existing tile or an ordinary smooth wall surface such as painted.
Stick the suction cup with the silicone to the tile as usual.
Demands placed on tile adhesive are both extensive and steep.
The problem is the size and weight of the tiles first is the tiles porcelain if so they should not have been fixed to plaster walls and you should of use powdered adhesive ready mixed is only good for ceramic tiles up to 300 x 300 the walls should be clad with tile backer board including the smooth finished wall and any priming should be done with sbr diluted.
Tile won t stick to thinset.
Sometimes self stick vinyl tiles won t stick only after the fact.
Just lay it lift it back up and check for coverage.
To fix a tile that pops up later reactivate the adhesive by heating it up with an iron.
It cannot cure too fast.
If some silicone has leaked around the suction cup don t worry just wipe the excess silicone from the tile with a paper towel or a cloth.
Use gorilla glue to replace each one.
Wash the wall with a mixture of 1 part mild dish soap to 6 parts water.
Tile adhesive is expected to hold the tile in place not just for years but for decades without fail.
Could be as simple as not using the correct size trowel the back of the tile has to be covered 90 percent with thinset.
Otherwise you do not have adequate working time.
It must be easy to work with and it must adequately fill in gaps between the tile and the substrate.
Fixing a tile that pops up later if the corners peel up heat the tile to reactivate the adhesive then place a stack of heavy books on it to weigh the corner back down.
Do not clean them with a solution that is gritty or has crystals in it as that could mess up the adhesive in the tile backing.
If the wall is wet the tiles will not stick.