A surgical mask under a cloth mask and you get ‘over 91% removal efficiency for particles’ No Comments Uncategorized Layering your face is in — but not as a fashion statement. It may just save a life. Layering your face is in — but not as a fashion statement. It may just save a life. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to print (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on WhatsApp (Opens in new window)