Right now, we still haven’t gotten past the supply-gathering stage for mask making- we’re still fussing over design features.
So we’re still making do with disposables. I can definitely tell the differences in manufacturing quality between types- one box we’ve decided are for emergency use only, they’re so bad. A different set I’ve set aside for Mom, who is both the most vulnerable and most scared of the people in the household.
My folks have been given or bought a few different models of cloth masks, ALSO with varying results. Some were too small vertically to stay in place on my face. Another fit my Mom too snugly behind the ears. Others didn’t have a pouch for filter inserts. Still others were over decorated...until the decorations started falling off.
Regardless of type, some of you might benefit from silicone mask brackets:
Ate baconSo they smoked even then? Drank diet soda even then?
If I remember it right.... the Kansas federal building explosion in the 90's was done with the same stuff- only two tons of it.
over 250 tons were in this warehouse. The explosion was impressive. The mushroom cloud formed inside of 10 seconds and was taller than the sky scrappers nearby. Amazed only 125 people died.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.