Don't even need the small print. Viruses are much smaller than a micron (0.1 or less) and an N95 can only filter out particles larger than 5 microns. Cloth masks are hilarious. People throwing on shit like a shirt is amusing.
Viruses are smaller than oil based fumes and particles when spraying things like lacquer based paints, and you need things like an OV P100 for that which still can't filter out viruses (0.2 microns or larger).
Quantifying the size of a micron is difficult to laymen, but holy shit even retards should understand that if a P100 can't filter that size then N95s, KN95s and stupid cloth masks can't do shit. It may as well be flowing freely through the mask.
And if they don't understand or believe that, tell them to start spraying lacquer based paints in an enclosed room to earn their Darwin award
Don't even need the small print. Viruses are much smaller than a micron (0.1 or less) and an N95 can only filter out particles larger than 5 microns. Cloth masks are hilarious. People throwing on shit like a shirt is amusing.
Viruses are smaller than oil based fumes and particles when spraying things like lacquer based paints, and you need things like an OV P100 for that which still can't filter out viruses (0.2 microns or larger).
Quantifying the size of a micron is difficult to laymen, but holy shit even retards should understand that if a P100 can't filter that size then N95s, KN95s and stupid cloth masks can't do shit. It may as well be flowing freely through the mask.
And if they don't understand or believe that, tell them to start spraying lacquer based paints in an enclosed room to earn their Darwin award