Description
To make the most simple no-sew face covering, simply fold in half along the diagonal, then make an additional 1-inch fold along the diagonal (this is to help create a seal around your nose). Tie the bandanna securely around your head.
These cotton squares are naturally dyed with tannin and iron. See more about the natural anti-viral properties of tannin in Herbal Antivirals – Natural Remedies for Emerging and Resistant Viral Infections by Stephen Harrold Buhner.
