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If your sewer has a bend, it won't smell. If there is a U-shape at the bottom, there will be water precipitation, which plays a role in isolation.
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The reason for the floor drain lid may be that the root of the toilet is not tightly sealed.
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If it's the reason for the toilet, ask the master to fix it, if not, you can buy the kind of incense lit in the toilet, and it's very fragrant after it's lit.
That's because you need to go to the toilet at the time and pee tightly.
Let them look for a property.
If there is a water leak upstairs, there will definitely be water stains next to the ceiling. Therefore, it is judged that the water comes from the outer wall, and the water stain on the wall of the aisle is invaded by the wall of the outer wall. The leak is above the water stain on the exterior wall, near the corner of the wall. >>>More
If there is a problem with the ventilation pipe, is it that when someone remodeled the kitchen, the exhaust hole of the range hood was opened into the flue of the toilet.
And such feng shui? It is recommended to move the kitchen. The toilet is clogged, or the sewer is broken. Woe to your kitchen. Or change the toilet and turn the kitchen downstairs into a toilet.