[Red6]

Has anyone ever heard of pneumonia (filthy masks), COPD, asthma???

Over doing is better than under doing it? Is this what 20+ years of education and decades of experience gives you? A wives tale on how to protect yourself and others? Why not spread butter on a burn, also sort of makes sense, don’t it?

There are real dangers to the mask itself.

[DoughtyOne]

Thanks for the comments...