The bathroom is flooded and soaked

First you have to find the leak and fix it. Bedroom walls are peeled off and repainted. If you don't want to make a big move, if you want to redecorate the bathroom, it is recommended to brush Sika waterproof 2 times, brush the wall 1 meter, or meter, and then do the lamao treatment, so that you can inlay tiles.

There are also tiles to choose impermeable, that is, full magnetic, not cheap, cheap are permeable. Finally, take a picture and save it when the water circuit is laid. When you want to install something in the future, look at the photos first, where there is water and electricity.

It's not going to break. Finally, I advise you, the water pipe must be good, Jinde, Weixing and the like. Otherwise, there will be a day when you regret it.

Hope it helps! Good luck!

It is still necessary to re-do the waterproofing, and then re-paste the tiles after the waterproofing is done. It is estimated that the waterproofing done before was not only not good, but also the position was a bit low, so the wall would be affected. It is recommended that you sit in a waterproof position, because bathing or something will splash the walls.

Hehe, my dad does this, and he understands a little bit.

Bathroom waterproofing is not done well. Knock off the tiles in the bathroom and brush them to waterproof. Test the water again if there is no leakage and then apply tiles.