Long term use will cause the toilet to be irritable

Do you live in a community? If so, go to the property department, the dredging of the pipe is their obligation and responsibility, and you don't have it for so long, even if it is blocked, you don't know which part of the problem is. If you're living on a lower floor, it's probably a problem with clogged pipes.

Hurry up and find the property department to help you solve this!

The smell of the sewer in your toilet flushing up all day long indicates that the downstairs section of the main sewer pipe of the building where you live is not draining smoothly and is blocked by foreign objects. Because all the water outlets such as urinals, washbasins, washing machines, baths, etc. in your home and the upstairs residents lead to the main sewer pipe, these effluents flow to the main sewer pipes with poor drainage, and its foreign matter blocking force exceeds the covering force of your home water trap.

It is recommended that you use edible alkali and flush the toilet several times with boiling water, edible alkali has a good corrosive effect on foreign bodies, and it has a quick effect on dredging pipes; The second is that the former method does not work, and sulfuric acid can be filled into the toilet to make it flow to the foreign body to block it, and the corrupt foreign matter can be unblocked; Third, if it still doesn't work, it means that there is a hard foreign body blocking, you should ask the master who dredges the pipe to deal with it, not to dredge the pipe of your house, but to dredge the main sewer pipe from your house to the downstairs.

Your family lives on the 3rd floor, and there is no anti-gas phenomenon on the second floor and upstairs, which further indicates that the main sewer pipe is blocked by foreign objects between the third floor and the second floor.