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According to relevant data, medium infection is a very important way through which that venereal disease spreads. Venereal pathogen will attach on the skin dander, if venereal patient use the toilet, dander might fall on and stick on the toilet ring surface. When the next person who directly sit on the toilet, he will be infected.
Circle sanitary toilet seat ring minimize the possibility of infection,when you put down the toilet seat, gravity energy is used to make the toilet ring rotate. The toilet ring mounting contains the functions of sterilization, each time the toilet seat rotate, the bacteria and germs are killed.
Bergische Universität Wuppertal