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The bathroom always smells, three possibilities: 1. A certain water seal in the sanitary ware of the bathroom is not good (that is, there should be water in the bent place where each sanitary ware is bent.) 2. See if the total water seal of your home has been changed downstairs during the renovation.
3. Use a pressure pipe (that is, a ventilation pipe) to see if the sewer of the whole unit is damaged or blocked.
It is because of the thermal expansion and contraction of the floor slab, and the water leakage is because there are gaps, so there is water leakage. >>>More
You didn't block the ventilation duct in the bathroom, there were gaps, and when the wind blew, the wind passed through the gaps in the bathroom to cause an echo, and you blocked it with something to drink tightly.
It's the floor drain in your house that has a problem, and you may have used a poor quality floor drain when decorating, so the smell of sewage in the sewer pipe will come out of the floor drain! >>>More
1. Use toilet cleaner as a dredging agent: pour an appropriate amount of toilet cleaner into the toilet every once in a while, cover the toilet lid and stuff it for a while, and then rinse it with water to keep the toilet smooth. >>>More
It's good to buy some 84 disinfectant, buy some toilet cleaners to scrub clean, and keep the bathroom ventilated frequently.