Help make Alexa smarter on Alexa Answers. Sign in with Amazon


Does u. v. light disinfect?

UV light is present in sunlight and in various man made light sources. Of the three classes of UV light, A, B, and C, UV-C will destroy genetic material in viruses and bacteria and kill them. UV-C is filtered out by earth's atmosphere, but it can be supplied by UV wands or other devices.

{{ relativeTimeResolver(1598194011936) }}

Points points 25
Rating 0

Similar Questions
Sign in to view all similar questions
Miscellaneous 1 Answer

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world