How long does a mask last?
According to the Ministry of Health, disposable masks must be changed:
when they get wet
if we have been in contact with contaminated environments, it is good practice to throw them in the undifferentiated
we are seeing positive people at covid19
when it is difficult to breathe with the disposable mask on the face.
Pay attention to the wording on the mask packaging:
R : stands for reusable, for which once used just sterilize the mask and disinfect it to use it again.NR : stands for disposable