They need to make some Ozone air boxes that they can put these used mask's in and flow 2 hours of pure Ozone and then a few hours of just clean HEPA filtered air. Not many things living on this earth can survive 2 hours of Ozone.
Retired, US ARMY 1973-1994 ASE mechanic, Electrical 1994-1997 Retired GTE/VERIZON/FRONTIER 1997-2015
Posting cheap tech help (CRAP) here since Nov 97, 1000's of posts, some may be good.
03 Suzuki Burgman 650(Burger King) Scooter 65 Formula S Cuda 78 Little Red Express Truck 98 Buick Regal (wifes car)