Quote:
Originally Posted by Megatron96
Uh, any of these 'home-made' masks offering smaller than 0.2 micron weave? Isn't that the threshold for effectively stopping a virus? If not, why exactly are people buying/wearing them?
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The filter gets closer to the threshold. And even if it isn't 100% effective, it has effectiveness and I choose to try. I also carry hand sanitizer with me at all times and don't share equipment that hasn't been sanitized with anyone else. I hope it helps. If not, it isn't hurting anything either.