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Anonymous users2024-01-23Check the kitchen flue outlet to see if it is blocked.
If there is a suspended ceiling, it is not leaking from the ceiling.
There is also a possibility that after the hood is turned on, the kitchen window is closed, and the air is replenished from the bathroom.
That's the reason, are you in the north, there is heating, so the space is the only way to enter the house.
First seal the hole in the bathroom, don't leak the air, turning on the range hood is equivalent to the suction machine of the sewer.
It is recommended that the seal of the kitchen door be removed, and there must always be air.
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Anonymous users2024-01-221. Because the room is too closed, the next time you open the range hood, you should open the window, and there should be a place for air intake intake.
2. The toilet sewer (old-fashioned is OK) should be isolated from water.
3. Pay attention to whether the toilet exhaust fan is well sealed with the pipe inside.
Where the pipe of the range hood passed through the toilet leaked?
Regarding the smell in the bathroom when the range hood is turned on, he is because when the range hood is turned on, the indoor air is discharged to the outside, and the indoor air pressure will be lower than the pressure of the surrounding environment of the outdoor house, and the outdoor air will enter the room through various ways, so that the indoor and outdoor pressure can be balanced. So there is still some peculiar smell in the air.
This should be due to the resonance phenomenon of the range hood and the air conditioner, or the interference of radio frequencies, and it will not be too harmful. >>>More
The toilet is too waterproof and the interior is too sealed, so it is recommended to open a little window when turning on the range hood.
If you say that the smoke machine is turned on in the ceiling of your kitchen, and there is the sound of rats running inside, it should be rats.