Our family lives on the 6th floor, and the kitchen drain on the 2nd floor is blocked, and the 2L res

are responsible for the loss of the congregation, and the sewer blockage is not stratified high. >>>More

I've also come across it, and the effect of the dredging agent is very mediocre. I went downstairs to my neighbor's house, opened the pipe to observe the dredging holes, and dredged them with bamboo poles one by one, and what flowed out of them was lumpy oil. Those attached to the wall of the pipe, only a small hole in the middle of the running water, with a bamboo pole poked in the pipe, get all the attachments down, with a basin. >>>More

Personally, I think it's better not to be so stiff.

After all, it will be you who will suffer. >>>More

It's blocked, and no matter how you poke it, it's all in vain. Who knows what the blockage is, the only way is to break the pipe to dredge, reinstall the pipe with a small arc of the elbow, and be sure to install a filter screen at the pipe inlet.

It depends on what the situation is, if it is a blockage of the drainage pipeline, no water is also reversed, the upstairs cost is normal, the drainage of all residents upstairs of the public pipe passes through here, so the cost of dredging is reasonable, if it is a single toilet blockage to let the upstairs cost is unreasonable,