Rumor Identification: Masks put into glass bottles boiled water for ten minutes after sterilization in the use of the virus protection is not clear. Rumor Analysis: For pathogens, high-temperature sterilization is right, but for medical protection masks, too high a temperature may be on the mask of ultra-fine polypropylene fiber meltblown material layer caused by the destruction, so “boiled” after the mask’s filtration performance, may play more discounts, and “boiled After “boiling” the masks dried in the sun, for the protection of the virus may be equivalent to ordinary veil masks. Special tips: mask production process disinfection is ethylene oxide gas disinfection, the ordinary family can not be achieved, the network of different opinions on the home mask disinfection method, the effect is naturally limited. But no matter what way to take, must pay attention to check the mask, when the mask has obvious damage, deformation, or can not fit well with the face, or after wearing a mask, breathing is not smooth, breathing difficulties, it is recommended to replace the mask in time for a new one.