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Check Ebay, craigslist, offerup, etc.How much are these things selling for ?
Found a bunch in my worker safety stash
If theres a used market for women's unwashed underwear, then the answer is.... probably.Is there a used market for these things?![]()
Well viral particles, even when aerosolized, do not exist in isolation, but rather in larger droplets. However, no mask is completely effective and no mask will be as helpful as avoiding contact with people.Theyre worthless. These things cannot block a virus in nor out. They were not made for that! They filter out much larger particles.
An N95 mask isn’t going to do shit against a viral pathogen. N95’s only filter particles down to 300nm. Most viruses are 125 or less.
That's "technically" correct, but doesn't tell the whole story. Viruses are indeed around 100-125nm in diameter, BUT they primarily exist in the air floating in aerosolized droplets, which are larger than 300nm. Additionally, if you're wearing the mask properly, it also prevents you from touching your face/mouth/nose, which is a significant benefit.
Wearing the mask properly is key...and something most don’t know how to do. It’s the same thing when you see people wearing gloves and you know they don’t know how to take them off properly lol.That's "technically" correct, but doesn't tell the whole story. Viruses are indeed around 100-125nm in diameter, BUT they primarily exist in the air floating in aerosolized droplets, which are larger than 300nm. Additionally, if you're wearing the mask properly, it also prevents you from touching your face/mouth/nose, which is a significant benefit.
If someone sneezes nearby, transmission is by droplets which will still be stopped by the mask. However, in that situation, the mucas membranes of your eyes are what you have to worry about. However, an N95 mask is only rated for eight hours use...Only if it adheres to something larger. If someone sneezes in your personal space then there is still a good chance you Are going to breathe it in. But hey I’m not a virologist so...
Any is a awful big space to encompass. Just keeping you from touching your mouth has to be worth something.Im still standing by the N95 ain’t going to do any good.