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Dredging machine, or professional drain dredging agent. useful to dilute sulfuric acid. The premise is to make sure that there are no foreign objects in the sewer, such as sanitary napkins, etc.
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Try caustic soda, which can be bought in the market, and if you can't do it again, you can only find the same sewer.
Chinese name: sodium hydroxide Chinese aliases: caustic soda, caustic soda, caustic soda.
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Please ask a professional pipeline transportation personnel, sulfuric acid is also available, but it depends on whether your pipeline will be corroded by sulfuric acid.
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Ask for professional pipeline communication personnel. It will be solved soon.
It is to use a wet rag to roll into a roll to plug the floor drain first, and then use an air pump to pump the air from the dishwasher.
Find a housekeeping company to unclog the sewers. If you live on the first floor, it is best to reroute the sewer; If you live in a high-rise building, you should pay attention to cleaning the vegetable washing basin at ordinary times, and often use hot water to dissolve oil.
The most economical, the most economical, the most convenient, you can do it yourself in 5 minutes. >>>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.
What should I do if the sewer is blocked? It can be used with a spring-loaded pull hook, with a turning spiral, built-in spring, and easy handling of soft materials.