Can Ultraviolet Light Kill Bacteria?
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MOST bacteria are good for you, and you would die if they weren't around. Your skin is constantly covered in bacteria that serve a number of functions to keep you healthy.
Washing your hands before touching your eyes, mouth, etc. is probably a good idea because you don't know what kind of bacteria you may have touched, but that's a far cry from saying bacteria are all bad.
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no bactiria is good never touch your nose mouth eyes and ears with the tips use back hand
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lol, doesn't UV radiation destroy plastic? deeerrrp
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The biggest source of Ultra Violet light is the Sun: "Sunlight is the best disinfectant". it is amazing how technology just confirms what your grandma has told you for years. Not that you want to "Sun bath" your Smart phone, but it just proves that sunlight does work.
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what's the purpose of the chat?
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@adriasummers: I suppose but if you poured alcohol over everything then your home would smell like a hobo
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@NaRUtoRoCKz4EVEA But no bacteria!
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retard
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UV isnt that effective... i work in a research lab...alcohol or lysol are both best to disinfect or kill bacteria
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the uv lights arent that effective... i work in a research lab, its actually better to use alcohol or lysol to disinfect and kill bacteria
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This is the reason people got allergies :P
1sunberg1 3 years ago 6
Learn to count!
KGSProductions 3 years ago 4