Ultraviolet light can kill almost all the viruses in a room. Why isn’t it everywhere?::Can special lightbulbs end the next pandemic before it starts?
Ultraviolet light can kill almost all the viruses in a room. Why isn’t it everywhere?::Can special lightbulbs end the next pandemic before it starts?
Ozone is a concern (it’s bad to breathe it), as is using it as a cheap way to do less proper ventilation
It also wouldn’t do much for things like COVID, where ventilation does help