What should I do if the wall of the room adjacent to the bathroom reflects water and falls off?

It is recommended to waterproof the entire wall, especially the position of the wall that borders the interior. >>>More

It is best to do double-sided waterproofing, that is, the walls of the cloakroom and bathroom are waterproofed on both sides, so as to ensure that there will be no leakage. I hope my answer can help you.

Yes, but the waterproofing of the side floor and wall of the bathroom should be reliable to prevent moisture from entering the cabinet.

If there is no water seepage caused by water pipes, then it is very likely that the waterproofing done by your bathroom has been damaged, and this is the water seepage into the wall when the bathroom is water, which leads to the water seepage and mold of the wall in your photo, and the water seepage in the bathroom needs to be treated, and then the wall is treatedIn order to achieve a better waterproof effect, you can also buy a water armor to paint the tile surface, this kind of paint is a permeable coating, penetrating into the inside of the tile to achieve the waterproof effect, so that the lower tiles can also achieve the waterproof effect, I hope my answer can be helpful to you.

It is not necessarily that the water pipe is leaking, or it may be that the waterproofing is not done well and there is a problem. It is really necessary to find a professional person to come to see what is going on, and determine it before you can formulate a plan and solve it at one time.