3 ms·
I don't understand how that makes sense. UV light kills bacteria and viruses by damaging DNA. How can you kill bacteria and viruses without damaging human skin
by stuckinhell 4y ago
I don't understand how that makes sense. UV light kills bacteria and viruses by damaging DNA.
How can you kill bacteria and viruses without damaging human skin dna ?
- ThePowerOfFuet 4y agoI havem't had time to read the article yet, but probably because at that wavelength it can't penetrate the epidermis to reach the dermis.
- moistly 4y agoHow’s that going to work out for retinas?