Replieseffofex (62)in steemstem • 7 years agoRE: Bugs In the News: Bacteria boozing it up in NASA clean roomsThere's not many alternatives, the big deal is not wrecking the equipment. You can heat treat, but that has its own issues. They might also flood it with ethylene oxide or gamma irradiate it…syedumair (72)in steemhunt • 7 years agoRE: EcoBreeze 2 - Enjoy nature's cool air with this smart window fanA smart window fan with filter. Not an ac