Did you understand that if you put on your N95 mask each day, it could ended up being filthy gradually? Harley L-288 N95 Mask NIOSH Approved l-288 N95 in order to protect yourself from the wildfire smoke in California, you are required to wear a N95 mask. BYD BYD N95 masks for sale have you ever found yourself wondering what to do when you get sick? How To Get N95 Masks For Free? You've probably heard about the importance of wearing N95 masks when entering your house after going out. And wearing disposable N95 masks that can filter exhaled air before it reaches your nose or mouth. Disinfecting your mask is something you should do after using it for any purpose other than in an actual emergency.