KN95 Mask is perhaps the most common and in-demand mask, the N95 mask is a type of respirator that offers a high level of protection as (its name indicates) it blocks 95% of harmful air particles. All FDA-cleared N95 masks are single-use, disposable devices that should be wrapped in a plastic bag before discarding into the trash.
How to wear your N95 mask:
Hold the mask under your chin with the nose piece up. The top strap goes over and rests at the top of your head. The bottom strap goes around your neck and below the ears. Push down on the metal strip to mold your nose area for a snug fit. Then, place both hands over the respirator and quickly exhale to check if there is a leakage of air. If not, then it is properly sealed.