How much is it to clear the sewer in the community?

Usually the price is 50 yuan, but it depends on the specific difficulty. If you can only use a mop, 20 yuan, if you use a dredger, it may cost 60- 100 yuan. Suddenly, the pipe was completely blocked, indicating that the sewer was accidentally washed into a foreign body. This situation can be solved quickly with professional dredging tools, and the cost is about 50 ~ 150.