EA mask - chlorine dioxide cloud against germs?
March 22, 2020 4:44 AM Subscribe
This makes no sense to me as walking around in wafts of chlorine dioxide seems borderline nuts, but I'm getting pushed to buy EA masks for my family as anti-COVID measures. Can someone with actual biochem understanding check them out? Sold out pre-orders and getting pushed online in Singapore - so the EA masks, scam, homeopathy or possibly useful?