Recently, Chen Lili, a brand red wine dealer in the urban area, went to a hotel in the south of the city to contact for cooperation matters. Chen Lili made tea with a ceramic cup, but she hesitated for a moment, because she found that the tea cup was not cleaned. The other party asked her to drink tea several times, but she never took a sip. Both sides were embarrassed.

In real life, many people concerned about health have a similar knot: when they go out to visit friends or contact business, they either use public ceramic cups or disposable paper cups to make tea. How about the quality of paper cups and whether the public ceramic cups are fully cleaned and disinfected are difficult to rest assured.

"Drink or not? If you don't drink, you're afraid it's impolite. If you don't drink, you're afraid it's bad for your health Reporters in the interview, found that many office workers have similar experience and entanglement. "Several times, the tea cups used by the other party were paper cups with strong smell or ceramic tea with tea stains. I dare not drink them." Miss Zhou, an advertising agent, said she was sorry for this.

What are the hidden dangers of drinking public ceramic cups? How to distinguish the quality of paper cup? With these problems, the reporter visited relevant departments and enterprises. "If the paper cup is soft after boiling water, or the printed text is at the mouth of the cup and the smell is heavy, it is definitely unqualified." According to the staff of the Municipal Center for Disease Control and prevention, it is often difficult to clean and disinfect public ceramic cups, and it is also difficult for relevant departments to supervise and control the public ceramic cups. Therefore, the hidden danger of bacteria transmission in public ceramic cups is relatively large.