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Ultraviolet light can kill almost all the viruses in a room. Why isn’t it everywhere? (www.vox.com)

submitted 10 months ago by L4s@lemmy.world to c/technology@lemmy.world

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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?

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[–] BakerBagel@midwest.social 3 points 9 months ago (1 children)

The EPA is pretty adamant that there are no health benefits to ozone machines, and plenty of potential drawbacks. . Ozone breaks down fast because it is highly volatile and is just ask likely to react with tissues in your lungs as whatever you want to clean out of the air.

[–] Cihta@lemmy.world 1 points 9 months ago

Thanks for reply but yeah we are in agreement. That's why I quit using it like 2 decades ago. If it can destroy organic matter that obviously includes ours.

I was just curious on the quantity thing. A general air blown ozone generator will not hurt if at low power. It obviously won't provide any benefits either. But for water it's useful so was curious if you knew something i didn't.

On topic - a powerful UV lamp (not something you'd want to hit your eyes) in your central AC is still very useful. Airborne stuff, mold spores, etc. at a minimum it keeps the coils clean.