https://www.healthcentral.com/article/face-mask-tips-coronavirus
Coronavirus (COVID-19)

5 Essential Facts About Using Face Masks

Are homemade coverings effective against COVID-19? Are HEPA filters safe? Should I wash them every time? We have the answers.

homemade face mask
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    Sarah Ludwig Rausch

    Sarah Ludwig Rausch

    @SLudwigRausch

    Sarah Ludwig Rausch is a health writer and editor whose specialties include mental health, diseases, research, medications, and chronic conditions. She’s written for The Christian Science Monitor, American Cancer Society, Cleveland Clinic, PsychologyToday.com, MedShadow Foundation, the ACT Test, and more.