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This may be the case if it is blocked, and there is also a possibility that the sewage pipe will be blocked.
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There is a blockage in the sewage pipe, according to what you said, sometimes the blockage is serious, sometimes it is light.
In addition to floor drains and toilets, there are also corners and toilet corners, stacked items, and water under floor tiles. Only by comprehensively preventing the formation of odors will there be no odors.
The water leakage upstairs is solved by the property management, or you can hire someone to repair the cracks. The refrigerator, water wrapping around, and kitchen lights will be dim, which is a wiring problem, or it may be a voltage problem. You should ask a professional electrician to do this, because they know how to repair it properly. >>>More
Installed but smelly floor drain, starlight floor drain can also be done to prevent backwater.
1. When the water pipe is blocked, the hose of the pump can be plugged into the drainage pipe, and the drain can be sealed, and then the water with sufficient capacity can be put into the drain to quickly pump air into the sewer, and the pipeline can be dredged. >>>More
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