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Anonymous users2024-01-24There are two situations, one is that the sewer is full of dirt, and the other is that the sewer elbow is full of garbage. It is recommended to roll the cloth into the size of the nozzle and squeeze it with high pressure, and use a long cloth strip (to be firmer) to pull the cloth strip with the water when the water is passed.
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Anonymous users2024-01-23If the toilet is always clogged, you can consider whether there is a hard object blocked at the elbow of the sewer pipe, you can check it, but it is more laborious.
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Anonymous users2024-01-22After all, it's been a few years, and the most direct way is to change one.
The toilet is always clogged; Toilet blockage is generally a blockage at the toilet trap, and the best and easiest way is... >>>More
Find a worker who dredges the sewer and use a pipe dredging machine to dredge the sewer pipe, which may be due to the fact that it has been used for a long time, and there is too much debris such as dirt accumulation on the inner wall of the pipe or tangled hair.
The kitchen of the restaurant is always blocked, you can buy a bottle of dredging agent, it is very easy to use, and it can be dredged in a few minutes.
The sewer pipe is stuck to the pipe wall and becomes thinner, as long as you buy a pipe dredger, 10 yuan a piece, 2-3 meters long, as long as you stretch along the toilet drain can be operated, the other end has a rocking handle, while shaking and slowly stretching in can be dredged. >>>More
After four or five years of toilet use, there is a thick alkali scale hanging inside, it is best to put some hydrochloric acid in it, teach it with a stick for a while, and flush it after two hours.