-
Do you first check whether the water seal of your toilet is good, whether there are cracks in the drain pipe, if it is not good, the smell is easy to come out from underneath. If that doesn't work, add an exhaust fan to the bottom and top to increase ventilation.
-
Add an exhaust fan to the ceiling.
Bathroom feng shui dead hole 1: The direction of the toilet should not be consistent with the direction of the residence. >>>More
No matter how much you smear it in it, it's useless, it's not a cure. If the upstairs is your home, then you can make a waterproof layer on the floor of the previous floor and redo it. If the upstairs is not your home, you can directly ask the upstairs to pay for it. Go ahead, your suspended ceiling is dangerous.
1. If the dirt is not heavy, it can be cleaned with "toilet cleaner". >>>More
The best thing to do is to open more windows to let in the air. Also, you can get some plants, so you can eliminate some of them!
1. The waterproof layer can not be used directly for a long time, the best way is to paint it with cement, at least 3 cm on the ground, at least 1 cm on the wall, and it is best not to remove the waterproof layer. >>>More