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yes, it does it burns it until it goes away.
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∙ 14y ago
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Do light wands kill lice?
A UV light wand can kill lice. It can also kill the eggs of dust mites, fleas, and lice. The wand can kill 99 percent of bacteria and viruses.
How does ultraviolet light kill bacteria?
UV light causes dimerisation between Cytosine bases in DNA (causing it to mutate). As bacteria only have small genomes, mutations will have a lethal effect a lot more commonly than if it happened to a person.
How long does ultraviolet light take to kill bacteria?
It takes 5 minutes.
Can Ultraviolet kill all type of bateria?
It totally depends on the level of UV radiation, it can be harmless to bacteria but through unlikely odds can cause mutation. a high level can kill most bacteria, but knowing there probally is one type able to take on this level of radiation.
Why do you think remote controls for tv VCR and stereos use infared light rather than ultraviolet light?
Common household remote control devices typically use infrared light or radio frequencies.
Does UV light kill viruses?
UV rays (Ultra violent rays) kills plants and humans.
Do light wands kill lice?
A UV light wand can kill lice. It can also kill the eggs of dust mites, fleas, and lice. The wand can kill 99 percent of bacteria and viruses.
Does uv light kill listeria?
yes uv light does kill listeria and does not hurt the food
What are two helpful effects of UV light?
Ultraviolet light produced by Ultraviolet lamps is used to kill bacteria on food and surgical tools.
Does UV light kill ringworm?
yes the UV light kills the fungus
Why do hairdressers have uv light?
The UV light causes DNA damage in bacteria, so it is used to sterilize the equipment.
What is the effect of UV light on bacteria growth?
Kills it
Does changing the color of a UV light change its ability to kill bacteria?
If you changed the color, it wouldn't be Ultra Violet anymore, now would it?
Which part of the em spectrum can be used to kill bacteria?
Ultraviolet (UV) radiation, specifically UVC light, can be used to kill bacteria. UVC light has a short wavelength and high energy, which damages the DNA and RNA of bacteria, preventing their growth and reproduction. This property makes UVC light an effective tool for disinfection purposes.
Does UV light sterilize utensils?
UV light radiation kills bacteria and can sterilize utensils (UV rays are used to sterilize goggles in the laboratory, for example.
What are UV and RO water filters?
UV is not a filter as such, it is a cylinder with a special light to kill bacteria. RO is a Reverse Osmosis unit which usually has 4 filters and a membrane which traps extremely tiny particles.
Can short wave UV kill bacteria on the surface of a bench?
depends on the strength and energy level of the ultraviolet light source. but i would assume yes..
