July 13, 2022

Best COVID-19 Face Masks for 2022

Disposable face masks are made of cotton or nonwoven fabrics, such as polypropylene. Examples include N95, KN95, and surgical masks. N95 and KN95 masks form a tight-fitting seal, while surgical masks are loose-fitting. Cloth masks are machine-washable and reusable. Tightly woven natural fabrics such as cotton offer the most protection. Cloth masks fit more loosely and often have gaps near the nose, cheeks, and jaw, which reduces their effectiveness. However, wearing a cloth mask is still more effective than wearing no mask.