Abstract: The choice of household appliances with sterilization function has a positive protective effect on the health of consumers, especially during the epidemic period. In order to find out whether the healthy household appliances have the function of epidemic prevention, the relevant product standards of sterilization function of household appliances issued by the national household appliances standards committee were studied. On the basis of the experimental research, using the comparative method, the sterilization technology of household appliances and the biological inactivation of virus and bacteria were analyzed in depth, and the standard of bacterial inactivation of sterilization appliances was compared with that of coronavirus. Through the comparison, we found that the current household appliances such as clothes dryers, dishwashers, washing machines, disinfection cabinets and air purifiers can have epidemic functions. Finally, it provides the basis for consumers to choose anti epidemic appliances to avoid the influence of consumers' wrong choice on their own health.

Key words: Household appliances, Sterilization technology, Selection of epidemic prevention appliances