3 ms·
Yes, far UVC, 222 nm, won't penetrate your skin far enough to get to living cells and can be used around humans safely. It's a new technology, though, and not
by Symmetry 6y ago
Yes, far UVC, 222 nm, won't penetrate your skin far enough to get to living cells and can be used around humans safely. It's a new technology, though, and not widely deployed.
- hackerfromthefu 6y agoAlso light has very complex interactions with various of our biological symptoms, and I personally would be wary of unintended consequences without long term testing. e.g. it could interfere with sleep, or have other subtle effects