The pro-maskers still haven’t explained how breathing your own respiratory garbage can be good for you. From Becky Akers at theburningplatform.com:
Yep, not only do they inflict maskne and headaches, but masks also upload carcinogens into your lungs, according to Guy Crittenden, a former editor of HazMat Management. He posted this information on Facebook; thanks to David Mueller for sending it my way.
I happen to know a thing or two about masks and safety. Why? Because for 25 years I was the editor of an award-winning trade magazine called HazMat Management that covered such topics as pollution prevention and compliance with health & safety laws. We routinely published articles on masks, gloves, respirators and other forms of personal protective equipment (PPE). Now let me tell you a few things about that mask you’re wearing. And please note that what I’m about to share was also stated in the most recent edition of Del Bigtree’s program The Highwire when two OSHA mask experts spoke to the fact that the kinds of masks people are wearing were never (never!) designed to be worn for long periods and doing so is very harmful.
The blue typical mask depicted in the photograph contain Teflon and other chemicals. A Facebook friend reminds us: 1. Masks are “sterilized” with Ethylene Oxide — a known carcinogen. Many teachers in various school boards have been experiencing significant symptoms as a direct result of the effects of this chemical. 2. The masks contain (not sprayed with) PTFE which makes up Teflon along with other chemicals. I found and have posted the US patent to allow manufacturers to use PTFE as a filter in commercial masks… “breathing these for extended periods can lead to lung cancer.”