How to properly handle used face masks？

The face masks after use must be properly handled so as not to become a source of secondary pollution.

Proper practice of handling waste masks:

1. Ordinary civilians without symptoms of fever and cough:destroy the used face masks and put it in the “harmful garbage” bucket;
2. Civilians with fever and coughing symptoms: soakthe face masks in boiling water (or at least 56 ℃ hot water) for 30 minutes, or use alcohol spray to sterilize and discard them in a “harmful garbage”

In any case, at least cut the face masks before throwing them so as to prevent the bad merchants from making secondary sales.