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Anonymous users2024-01-24The biogas content in the public toilet is not enough to poison, but if it has just been cleaned and cannot enter the public toilet immediately, the biogas concentration at that time may be poisoning!
People who clean toilets often are easy to inhale a large amount of ammonia, because the smell of toilets is mainly ammonia-based, and long-term inhalation of ammonia will hinder the circulation of tricarboxylic acid and reduce the effect of cytochrome oxidase. It causes an increase in cerebral ammonia, which can produce neurotoxic effects. High concentrations of ammonia can cause tissue lysis and necrosis.
Many deodorants are chemically synthesized substances, which are more or less harmful to the human body, but if they are only in public restrooms, the harm is limited, and the general contact time is relatively short, and the harm is relatively small.
That is to limit one pack per person, do not put it in the toilet. >>>More
It would be nice to have.
The public space is very limited, and it is good to be able to separate a profession for people with disabilities. >>>More
Because of the low usage rate, only one can be satisfied, and there is no need to divide men and women into doors.