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Anonymous users2024-01-23It may be that the entire room covering the kitchen and bathroom does not have a window, and the range hood is turned on, and the room is in a state of negative air pressure, and the result is that the gas can only be collected through the floor drain or toilet drain.
It is recommended that when opening the row, it will be better to open the balcony doors and windows.
The range hood exhausts the outside, you must find a place to add air to the room, it must be that the windows in your room are closed, so you can only pump up from the floor drain, as long as you open a window and leave an air inlet for the air intake, it's fine.
The ceiling of your kitchen should be integrated, that is, piece by piece. Such a roof can be removed. You remove the ceiling and see what the exhaust pipe of the hood is connected to. >>>More
There was a problem with the ventilation of the bathroom, which poured the smell back.
This phenomenon is because, the air in the kitchen is pumped away, and another air is needed to fill the vacancy, which is the air coming in from the adjacent bathroom, and the solution is to open the kitchen door when turning on the range hood, and let the air in other rooms come in
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.