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You know you'll fight yourself, ten.
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Buy pipe unclogging agent and sprinkle it in.
Buy a hand-cranked dredge (twenty or thirty yuan) and get through it yourself.
If it doesn't work, just find someone to get through.
Buy an anti-back valve, plug it in and it won't get water on it.
Before repairing the toilet leakage, it is necessary to determine the cause of the toilet leakage, and the two methods for judging the causes of water leakage are as follows: >>>More
There are two reasons for this: one is that the slope design of the bathroom is unreasonable, and the other is that the height of the bathroom door stone and the indoor ground height of the bathroom are unreasonable.
The main pipe is blocked, and it is quickly blocked with rags.
In this case, you should find an installation company to repair it, otherwise what if you soak your home in water.