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Anonymous users2024-01-24The problem of floor drain is changed to an anti-odor floor drain and it will be fine, or you can see if there is no water in the floor drain.
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Anonymous users2024-01-23It may be that the decoration worker went to the toilet during the renovation and did not flush it!
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Anonymous users2024-01-22Yours is the original old model, and now the S elbow is popular, and the smell will not rise.
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Anonymous users2024-01-21Do you have a drain or toilet with a trap?
Generally, the toilet reverse smell is generally not the smell of the toilet is the smell that comes out of the floor drain, this is because the curved pipe under the floor drain is not installed, there should be a deodor-proof curved sewer pipe under the floor drain when decorating, this curved sewer pipe can prevent the odor from returning, the curved sewer pipe under the toilet is done when building a house, and the curved pipe generally does not appear peculiar smell, and the peculiar smell should be eliminated by reinstalling it.
It should be a problem with drainage, especially the mouth of the sink drain needs to be closed. That's it.
Only don't go in first, that's formaldehyde, it's too harmful to the body, I'd rather rent a house outside for a while than hurt my body...
What materials do you use to decorate the bathroom? If it is a paint, the air flow is not good, and there will be a peculiar smell, or there are no other materials when tiling.
Now the ceiling of the bathroom is aluminum gusset, detachable, can be installed, first go downstairs to disassemble the ceiling to see what part of the leakage, to see if it is the direct PVP water pipe, whether the main pipe is broken, or leakage from the connection between the pipe and the floor, and then for repair, the pipe is broken, change the pipe, the connection leaks, is the waterproof is not done, re-do the waterproof, the artificial material is less than 200, this is expensive is labor, the material is more than ten yuan to get it, half a day of labor about 150