Before taking off the mask, first pay attention to the cleanliness of the hands, the order of taking off the mask is as follows: 1, medical surgical mask: first untie the bottom or one side, then untie the top or the other side; 2, medical protective mask: first pinch up the neck strap with the right hand and pull it backwards, loosen the strap around the top of the head, then loosen the top strap with the same technique.
Do not touch the front of the mask (contaminated surface) when taking off the mask, pinch the lacing of the mask with your hand and throw it away, and dispose of the masks worn by healthy people according to the requirements of household garbage classification. The masks worn by suspected cases or confirmed patients should be disposed of in strict accordance with the relevant procedures for medical waste.