How to solve the odor of bathroom floor drain?

Causes of water leakage in the bathroom floor drain: the washbasin sewer pipe and the floor drain sewer pipe in the bathroom use the same pipe, and the floor drain will leak when the washbasin drains; Upstairs renovation of sewers leads to blockage; When the washing machine drains water, when the water pressure enters the air in the pipeline, the pressure is too high to discharge gas.

Solution:

First, you can directly plug the water pipe into the floor drain and directly wash away the garbage in the pipe with water pressure, so that we can see whether the drainage of the treated pipe is good.

Second, check whether the water seal of the floor drain can store water. If it can be covered by a local leak cover, there will be no smell. The washbasin is an accessory with an S-shaped elbow for rubber pipes. If there is no S-bend, you can make an S-bend with rubber pipe to make water in the S-bend, and then seal the rubber pipe and the pipeline entrance with glass glue. You can't use too much glass glue, just seal the mouth thin, because it needs to be repaired frequently. After this, dredge the pipe elbow. For example, hardware stores sell sewer dredgers.

3. If it can't be solved, let the property handle the outdoor manhole first, that is, the first manhole discharged from the pipeline, and then clean it, and there is a septic tank, which can solve some problems and observe how the indoor toilet is closed. If it is not handled properly, it will still smell.