There is a leak and water seepage in my bathroom, how to deal with it

First of all, you find the leakage point, and then solve the water leakage situation according to the leakage point. >>>More

Why is it worse at night? At night, when there is a lot of water in the bath, it feels more like the water from the bathroom is seeping down that pipe or corner, so this happens. The best way to deal with it is to let the people above deal with the bathroom, you can use a waterproof material called Heshilong transparent waterproof glue to paint on the bathroom floor and the wall with 10cm of water to see if there is any effect. >>>More

Go downstairs to have a look, determine whether it is a leak in the pipe building or a leak in the bathroom floor, and then find a professional team to repair it.

Cause of water leakage:

The waterproof layer is divided into a horizontal waterproof layer and a vertical waterproof layer on the side, the horizontal waterproof layer leaks to the downstairs if there is a problem, and the vertical waterproof layer on the side leaks to your own home if there is a problem. Water leaking into the corner of the outside of your bathroom or the door of the bathroom is first sure that the vertical waterproof layer on the side is broken somewhere, otherwise no matter how much water can only come up from the tile surface. In fact, the damp marks we see in the corner of the bathroom or the door of the bathroom are not vertically leaked in the past, theoretically speaking, as long as the waterproof layer is damaged somewhere, the open water in the bathroom penetrates below the tile surface from the corner, tile surface and joints or any other possible place, and is concentrated in the mortar layer, then the mortar layer is equivalent to becoming a water layer, and then concentrated in the waterproof layer where the damage leaks downstairs. >>>More

Finding upstairs to negotiate --- finding property coordination can generally solve the problem. >>>More