Many people like to use hot water to boil the bowl before eating, thinking that this can be disinfected. Zhou Qiuying, deputy director of the disinfection supply room of Hangzhou Chinese Medicine Hospital, said that microorganisms of intestinal-borne diseases should be effectively killed by heating at 100 ° C for 3 minutes or at 80 ° C for 10 minutes.
At home, you can use boiling water to boil or infra-red disinfection cupboard to sterilize. To boil, you can refer to the time standard mentioned above. The disinfection cupboard should be maintained for 15 to 30 minutes. You can carry a small bottle of 75% medical alcohol cotton balls with you when you eat out. You can wipe the utensils and hands before eating.