Coronavirus Face Masks: Types & When to Use | Johns ...
Oct 16, 2020·Cloth masks can and should be washed daily. What items in my closet can I use to create a face mask? Thick, densely woven cotton fabrics are best, such as quilting cotton or cotton sheets. Stretchy knits aren’t ideal. Hold the fabric up to the light — the fewer tiny holes you can see, the better it will work to filter your droplets.