I believe he is referring to wearing a respirator, not a cloth mask. Test your mask. Put on glasses outside, then exhale and see if the glasses fog. Then the air isn't going thru the mask but around that. Now try that with a proper fitting respirator.
Bye the way, I see people changing their handles from their real names... I guess I should do that too...

Maybe with a cowboy action shooting sports name, like "Dangerous Dan Drools" or perhaps a good Indian name- Walking Eagle- (I'm too full of **** to fly). An eagle will eat anything a buzzard will. These are fighting over a rotten chicken from composted litter.
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