Medical mask life
Medical masks can only be used once by one person and should be discarded for half a day. N95 masks should be replaced every day if they are worn for a long time. These masks cannot be used again. Once they are worn, they should be replaced.
When removing the mask, do not touch the contaminated surface in front of the mask, and hold the strap to discard the mask.
General disposable masks can be thrown away directly. If it is a disposable mask that may come into contact with infectious germs or viruses, it is best to throw it in a yellow "medical waste" bin.