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Mar 19, 2021 · Katadyn Ultra Water Purifier. $120. The rechargeable Katadyn SteriPEN water purifier uses UV-C light to kill 99.9 percent of protozoa (including diarrhea-causing Giardia and Cryptosporidia ...
- Senior Writer, The Strategist
- UVC's Time to Shine?
- Unseen Dangers
- Caution Light
- What's Next For UVC
Ultraviolet light is invisible electromagnetic radiation that falls between 180 and 400 nanometers in wavelength. UVC light is ultraviolet light that falls specifically between 180 and 280 nanometers -- the shortest, most intense part of the ultraviolet light spectrum. Unlike less intense UVA and UVB light, which will burn your skin if you sit out ...
Run a quick search for "UVC" on Amazon or at Walmartand you'll find page upon page of products that promise to sterilize your home. With names like "Germ Guardian," "Bio Shield" and "The Germ Reaper," most claim to kill 99.9% of viruses and other pathogens they come into contact with. "Under the pandemic, we've seen a great increase in the interest...
In an age when Clorox wipes are a precious commodity, sanitizing UVC light might seem like a promising alternative. But experts urge caution for anyone tempted to bring the tech into their home. "UL has made a conscious decision not to certify the consumer-facing, portable, handheld wand-type devices due to the inability to manage the risks," Strak...
In the meantime, research continues into the potential efficacy of UVC light against the virus that causes COVID-19. Some companies that sell UVC products, like Signify and Big Ass Fans, are putting those products to the test at third-party research labs to verify effectiveness against SARS-CoV-2. Researchers at Boston University found that Signify...
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Jul 22, 2020 · Impressive. But what about the coronavirus? Can UV-C light kill the coronavirus? In theory, yes, because UV-C did inactivate both SARS and MERS. Tse says they haven’t been able to test the...
Jan 19, 2024 · For example, UV exposure can have dangerous health effects on the skin or eyes from direct irradiation and secondary exposure from the UV light reflecting off surfaces. The risks of incorrectly used Uvilize rs include: Skin cancer Retinal damage Cataract
Nov 16, 2021 · UV sanitizers use ultraviolet light to sanitize your phone and offer a second layer of protection against viruses and other harmful microbes. But can they help protect you from COVID-19 and...
- Analyst, Consumer Electronics
Aug 17, 2021 · User reviews praise the compact, child-safe design and long lifespan. However, many people were quick to complain about how the device is powered.
Feb 2, 2024 · Our picks include chemical sunscreens, which contain filters that absorb UV light; physical (or “mineral”) sunscreens, which block UV light; and combination sunscreens, which contain some mix...
