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It is recommended to find a professional drainage worker to dredge, which is the fastest way.
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Find a dredging company, you can't handle it anymore.
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Put something with dish soap.
Buy a toilet bowl and pick it a few more times, but it's really not possible to go downstairs to the place where a small advertisement is posted to find a professional to dredge. >>>More
Looking for a toilet master, there will usually be a small advertisement for the sewer on the outside wall, just find one. The master will have professional tools to get through.
Towels can also be accidentally flushed down, isn't it slow, looking for a professional toilet, about 100 yuan.
Easy to block, the closer the toilet is to the drainage straight, the better, you have turned a few corners.
Write down the reason why you need to dredge, and you can apply for dredging.