Bandanas, neck gaiters, homemade cloth face masks, and off-the-shelf cone masks are all acceptable, but research had yet to look at which form of non-medical-grade mask is the most effective.

Should You Use A Bandana Or A Scarf As A Face Mask When You Go Out? Hint: the thicker, the better. By Kate Dwyer Published: Apr 04, 2020 7:15 AM EDT. Save Article.

Several people have posted tutorials online to show others how to make a face mask using a square piece of cloth and two hair ties, or rubber bands.

Researchers found that a well-fitted stitched mask made from two layers of quilting fabric was the most effective in stopping the spread of droplets from emulated coughs and sneezes.