- Messages
- 54,255
- Reaction score
- 8,384
- # of dives
- 500 - 999
I spray the inside of mine with 70% alcohol, then let it sit in a numbered paper sack for a week knowing that the virus cannot last more than a few days without a host. At 57¢, no - 50¢ each, I could trash them, but that seems wasteful.your used masks, which should be disposed as a bio-hazard.