A Cloth Face Mask: The CDC has updated its guidelines on the use of masks. It now recommends you wear one in public. Here's our guide on How to Make a CDC-Approved Cloth Face Mask, and the rules you should follow. Cloth face coverings shouldn't replace other methods of protection. They may help protect others from you, if you happen to carry the disease and not realize it. There's a severe nationwide shortage of N95 and other professional masks right now, so even if you find one, don't buy it. Leave them for healthcare workers.