Phys .org: Restoring the filtration efficiency of N95 masks after they have been cleaned

Phys .org: Restoring the filtration efficiency of N95 masks after they have been cleaned. “In the journal Physics of Fluids, researchers from India’s Tata Institute of Fundamental Research and Israel’s Technion-IIT share a method to restore the filtration efficiency of N95 masks to out-of-box levels—as long as the mask is not structurally compromised.”

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