Ginny and I have fabricated our own masks. The efficacy of home made masks is questionable. I have done lots of research on them, but there are woefully few articles with some real data. Here is one that you might find interesting.

So I made a mask, somewhat tongue in cheek, using an old Scout neckerchief I got at Camp Strake about 1997. My sons appreciate the logo and I had some fun. Of course this whole thing is not very fun, but a little humor goes a long way.