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Anonymous users2024-01-241.I think it is not the floor drain of the pipe is thinner, after a long time there is a smell of dirt blockage, you should first use the "pipe through" powder, to the pipe and then pour hot water (sold in the supermarket), first ensure that the bottom is unblocked, and then choose a more sealed floor drain, after all, the symptom must be cured first!
2.Replace the floor drain. You go to the supermarket and buy a one with a better seal.
The odor in the toilet is generally caused by the mixed gas and other volatile substances produced by the fermentation and metabolism of fecal excrement, because these substances are often organic compounds containing nitrogen, sulfur, hydrogen, oxygen and other elements, and ammonia, hydrogen sulfide and other gases with strong irritating odor will be produced through complex chemical reactions, and the odor is often the result of the action of these mixed gases, in addition to containing hydrocarbons such as methane, but because of the short cumulative time they stay in the toilet, the general concentration is small, It will not cause any harm to the human body. However, regular inhalation will cause dizziness, nausea, and even poisoning. >>>More
In the summer, the sewer smells bad and is very wet with a wet rag to see if it can be better.
Oh, I probably understand this, look at two places, one is that the lower circle of the toilet is not sealed well, it can be sealed with glass glue, if there is no problem with this, it is a problem with the U-shaped pipe, check it well.
Could it be the smell of dead rats, I don't know what it looks like? It may also be a summer sewer smell
Filth, a natural psychological behavior, is not well accepted by the general public, and it is better to be as private as possible.