In the kitchen, the water in the drain flows backwards, and the toilet drain flows backwards at the

It seems that the sewer main is blocked, the drainage is not smooth, once the drainage is large, the water level will rise, and it will come back from the sewer of your house, so quickly contact the property and do the pipe dredging.

How do you unclog kitchen drains? Kitchen drain dredging, generally need a dredging machine to dredge (ask a professional to dredge. >>>More

How do you unclog a kitchen drain? The household kitchen sewer is dredged, and it is necessary to use a dredge machine to dredge it (it is your own responsibility). >>>More

Don't look at the sewer pipes connected to the upper and lower stairs, every time the sewer pipe passes through a house, it can be disassembled and redone. Hire a plumber, the plumber union will tell you to buy several materials and glue, the materials are bought, and the plumber union will do it for you in a short time. However, you should inform the families upstairs in advance and do not dump dirty water into the sewer pipes for the time being.

Carefully inspect drains, cracks in walls, floor partitions and windows to prevent cockroaches from entering. 2. Keep the room dry, cockroaches mostly live in a humid environment, so you should be careful not to have any water leakage, especially in the kitchen. 3. Keep the room clean, in a clean, dry environment, cockroaches will feel unwelcome,: >>>More