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Anonymous users2024-01-24There is only one reason, that is, the exhaust fan is turned on when the neighbor takes a bath, and your bathroom may not have an exhaust fan or the smoke vent is not well sealed.
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Anonymous users2024-01-23The ceiling is generally not treated with a wall, and it is estimated that there are cracks between the wall and the beam.
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Anonymous users2024-01-22This situation has been encountered, that is, the gap between the toilet bowl and the floor is not properly sealed.
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Anonymous users2024-01-21Take a look at the sewers and clean them up.
The air pressure swirls, the smell comes in from the outside, if there is an exhaust fan, turn it on, close the window, buy one if there is no exhaust fan, and then close the window.
If the toilet is misaligned with the sewage pipe during installation, or the flange and pipe of the toilet are not tightly sealed, and some even miss the flange, and the sealant between the barrel and the ground will fall off, it will cause the smell of the sewer to emanate from the gap. In addition, the toilet bowl has an S-bend structure and a water seal to ensure that it is isolated from the air in the sewer, and if the water seal is too shallow, it will also cause the seal to fail. If this is the case, only re-glue the position where the barrel is in contact with the ground, and use a better quality toilet, such as the toilet of Zunlong Sanitary Ware.
How do I get rid of odors in the bathroom?
If it only leaks on rainy days, then see if there are water pipes or water coming in from the exterior wall near the outside, for more information, better advice, free concrete waterproofing and leakage repair technical advice.
I also have it at home, you can change the odor-proof floor drain, there is a professional one, it is not very expensive.