The best way to clear a clogged sewer is to use a water channel dredging agent, use wire to clear the sewer, use a pump to clear the sewer, find a professional to clear it, use washing powder, wooden sticks, caustic soda, rubber hose or soda water Add vinegar to unblock, etc.
Common reasons for sewer blockage are:
1. Hair causes sewer blockage: After the sewer is used for a period of time, the hair from the usual bathing will hang on the pipe wall and accumulate too much, which will cause Clogging, hair generally causes clogged bathroom floor drains, clogged washbasins, clogged bathtubs, and clogged shower rooms. Therefore, be sure to cover the floor drain cover and other protective facilities during daily use. If there is any hair, you can pick it up and throw it into the trash can.
2. Pipe collapse and pipe dislocation: This kind of blockage usually occurs in the bottom and outdoor sewers. There is no good solution: just find the exact location of the collapse and dislocation, dig out and replace the pipe. The best tool is to use a pipeline TV (pipeline detector) to accurately judge.
3. Grease blockage: Scale blockage in sewers usually occurs in the kitchen. This blockage is usually caused by scaling on the inner wall of the pipe. Severe scaling of the pipe will cause the sewer to be blocked. If it is minor, you can use a dredge machine to clear it. Seriously. It cannot be solved with simple dredging methods. It will be blocked again just after it is dredged. It is a vicious circle when it is unblocked and then blocked. The only way to completely solve the problem is to use a high-pressure water tanker to clean the inner wall of the pipe or replace it. New plumbing. Relatively speaking, it is more economical to use a high-pressure cleaning truck to clear the water.