Research how to kill the hantavirus.
I found information on that, but not specifically for masks. In the barn or sheds, I put on a respirator, spray everything with bleach water, let sit and clean. But masks will degrade if sprayed like that.
It appears it can be killed up in sunlight, but we have so much pollen, I’m not sure that is a good idea, unless I put them in ziplocks out in the sun. Or, I could try the oven, 30 min @160 like they are recommending for covid-19, but that would take days.
I wish I had one of those hydrogen peroxide vaporizers likes they are using in hospitals now to sterilize masks.I have a floor steamer, what if I put hydrogen peroxide in there instead of water?