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在买不到口罩的客观条件下，不妨来讨论下，如何给一次性口罩消毒？
source link: https://www.v2ex.com/t/641584
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问与答 - @newtype0092 - 如果能牺牲 10%的性能换来一次重复利用，目前情况下我觉得是合算的。一个 80%防护效果的 N95 或医用外科口罩，应该比不戴或本来就不能有效防护的其他口罩、围脖、衣领子之类的东西强不少吧？
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