You can choose a common drain cleaner in supermarkets, pour some of this cleaner into the sewer, wait about half an hour, and then clean it with hot water. Within half an hour, you can also try it. It is necessary to use special cleaning tools, such as glass fiber reinforced plastic bamboo chips, to assist in cleaning the sewer pipes. This method can also achieve good decontamination and deodorization. If it is to clean public drainage pipes and factory sewers It's not as simple as cleaning a home's sewer pipes, and a mechanical flushing method is generally used. It mainly generates high pressure through mechanical devices, and then carries out jet flushing to the sewer pipes. Public sewer pipes are generally prone to silt or debris. During the cleaning process, the high-pressure water flow can loosen the sediment in the pipes to a certain extent, and then discharge the garbage through the fast water flow. Moreover, the fast water flow can well clean the inner wall of the sewer pipe, and then use the vacuum dredger to suck out the sludge in the sedimentation well.
