The walls next to the bathroom were damp, peeling, and peeling. The same goes for the wall in the ma

It may be putty scraped by the damp wall, so it will peel, open more windows for ventilation, and wait for the home to dry thoroughly, and then let people take care of it and scrape it again.

This should be the water stored below the ground, check the embedded pipe of the bathroom, whether there is leakage, the gap between the wall tiles is too large, and the floor tiles are hollow

First of all, when you decorate the interior wall of your bathroom, you don't do the position of waterproofing. The normal bathroom is waterproof, at least from the height of more than one meter from the ground, do two times of waterproofing membrane. Then plaster the mortar and stick the tiles. >>>More

First of all, if the wall has been waterproofed, it is necessary to consider that the breathability of the wallpaper on the outside of the toilet is too poor, and the moisture is not volatilized, which leads to the production of bacteria, so it will peel. The second is the waterway pressure, which can eliminate the problem of the waterway without continuous pressure loss. It is also possible that the sand layer of the tiles is too thick, the ground is too wet, and the tiles are not dried out, and when the temperature rises, water vapor will come out under the tiles, which will spread along the corners of the wall, causing the wall to peel.

The reason why the bathroom has been repaired and the exterior wall is still peeling is that the alkalinity inside the wall has not yet volatilized. >>>More