I, for one, have always followed the standard procedure(s) and or protocols we followed at surgical wards/operation theatre (pre/intra/post op) to maintain sterile area and prevent contamination. Well - more or less. The post (by HKFP) is the only one I've found agreeable so far ( longevity, usage and durability of masks, the proper handling and disposal etc) .
I think one of the most important informations the public (those who cannot afford to buy, and also those who are largely ignorant and misguided) is missing, is that if you REALLY have no other choice(s) but to use the same mask ( something I'm staunchly against) again, then HANDLE IT PROPERLY :
- prevent CONTAMINATION of the already used mask by not touching its inner or outer surface ; if you have touched the outer part, DO NOT touch the inner. If you do, dispose it off.
- take off the mask by handling only the ear loops,
- after the mask is taken off ,do not leave it with the inner surface lying down on table or anywhere . It's unhygienic and a very good mode of transportation for the germs to spread out.
That said, masks aren't a sole guarantee to 100% safety and security against coronavirus ( what with the debate surrounding n95 or surgical). Our basic standard of hygiene , our lifestyle (accommodation/food), and most importantly how strong our immune system is and whether or not we have any other pre existing medical conditions, all play a vital role in determining whether or not our candidature stands fit for the virus to attack us. Good day folks!