NIH confirms that UVC does work to sterilize N95 masks for re-use

A recent study has shown that three methods were effective in sterilizing N95 masks.

1.  isoproply alchol (caused the most degridation)
2. Vaporized hydrogen peroxide (fastest)
3. UVC sterilization  (was tested at 60 min exposure)

I can sterilize masks and other items at my shop as a free community service.

https://www.nih.gov/news-events/news-releases/nih-study-validates-decontamination-methods-re-use-n95-respirators