Can DIY Masks Protect Us from Coronavirus?
https://smartairfilters.com/en/blog/diy-homemade-mask-protect-virus-coronavirus/
What Are The Best Materials for Making DIY Masks?
https://smartairfilters.com/en/blog/best-materials-make-diy-masks-virus/
[Two layers of quilting cloth are probably best. A pocket for a HEPA filter can also be part of the design but might require exhalation valves for some.]
How can a person be forced by any business or government entity to wear a mask (which affects the respiratory system) without having a physical exam by a licensed doctor who approves such an action?
Any government official compelling the use of a face mask should be arrested and jailed immediately for medical malpractice!
That makes sense. The one study I read showed that quilt batting between two layers of 600 thread count cotton had good results of filtering out smaller particles. The caveat was that it had to fit so there were no gaps. Can you imagine trying to be out in 90 degree heat plus high humidity in such a thing?
[Two layers of quilting cloth are probably best. A pocket for a HEPA filter can also be part of the design but might require exhalation valves for some.]
—
Unless that mask is sealed to your face, a HEPA filter is pointless.
BOOKMARK