CDC recommends choosing a mask with "two or more layers of washable, breathable fabric" but they aren't recommending double or triple masking. My wife works at a hospital and they follow the CDC guidelines to the letter. The multiple mask thing came out of Fauci's ass and the misleadia ran with it.
you'd be surprised but its actually part of CDC recommended guidelines now...
CDC recommends choosing a mask with "two or more layers of washable, breathable fabric" but they aren't recommending double or triple masking. My wife works at a hospital and they follow the CDC guidelines to the letter. The multiple mask thing came out of Fauci's ass and the misleadia ran with it.