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Anonymous users2024-01-24Do you go to the toilet and then flush upstairs? This may be because your pipe is above your toilet, so no matter who goes to the toilet above you, including yourself, there will be a sound of flushing.
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Anonymous users2024-01-23Damn, I thought I was the only one in this situation, it was terrible.
That's because you don't have aftertaste treatment for your floor drain. Maybe it's a quarrel with the stinky stench upstairs. Find a water pipe connected to the faucet, let the water flush all the way to the location of the floor drain, be careful not to let the water come to the ground, and insist on 2 hours to see if the water leakage will worsen downstairs. >>>More
Thermal imaging can also be seen through walls.
It's normal for the smell of cooking to waft up.
It's a strange problem that you can smell the toilet on it. >>>More
In this case, it should be broken. The automatic toilet should also be dispensed with water after the toilet is finished.
Okay, it's better to wash the dirt away.