Comments by "" (@derf9465) on "How effective is your face mask?" video.

  1. Not very that's why the military wear full face respirators when in a biological chemical threat location. Just pointing out the obvious, it's like using a tea towel in a mustard gas attack, those particles are huge compared to a virus.
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  2. Not really a military service issue respirator with the correct training and drills will see you through, not some cheap one use wonder with your infected bare skin and hands. Your all playing at it. Wanna be protected follow the military in how they deal with a biological threat. No half measures like the civilian population
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