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Researchers find cheap, easy way to disinfect N95 masks
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Researchers find cheap, easy way to disinfect N95 masks

A small amount of methylene blue, with a large dose of sunlight or bright light, is all that’s needed to inactivate the coronavirus on N95 masks. These are  the gold standard for masks among health-care workers.  This method also works  on some other personal protection equipment, or PPE, so needed by medical workers. Image credit:...