Jan 17, 2024 · And for nearly a century and a half, researchers have known that ultraviolet light can kill viruses and bacteria, for the same reason it can damage skin cells.

Sep 23, 2020 · UV light has been used for decades (yes, decades!) to reduce the spread of bacteria, such as that which causes tuberculosis, according to the U.S. Food and Drug Administration (FDA). As for its ability to kill COVID-19 germs? Well, …

Dec 2, 2024 · While UV light does have its place in disinfection processes, its role in cleaning the air we breathe isn't as straightforward as you might think. In this post, we'll shed light on the common misconception that UV lights alone can effectively clean indoor air.

Mar 17, 2022 · Here’s what to know about UV air purifiers and how they can help with indoor particles and pollutants, and whether they can actually protect you against Covid-19. What is UVC light? UV, or ultraviolet, is a type of radiation that we most commonly associate with sunlight.

Mar 19, 2021 · We asked doctors about UV-light technology and the devices you can buy to sterilize everything from sex toys and phones to baby pacifiers and an airplane tray table, including Munchkin Portable...

“UVC light has been used extensively for more than 40 years in disinfecting drinking water, waste water, air, pharmaceutical products, and surfaces against a whole suite of human pathogens,” according to the International Ultraviolet Association (IUVA). Here are a few examples of how the technology works:

Jan 3, 2023 · UV-C light kills bacteria and viruses by damaging molecules such as proteins and nucleic acids. It does so by providing the electromagnetic energy that destroys the molecular bonds responsible for holding together the DNA of bacteria and viruses.

Sep 4, 2020 · Ultraviolet (UV) room disinfection is a process that uses UV light to kill or disable microorganisms in the surrounding environment. It is often used in medical and laboratory settings but can be adapted for other spaces.

3 days ago · The UV-C disinfecting process, UVGI, uses short-wavelength UV (200–280 nm) light to kill or inactivate microorganisms by disrupting their genetic material (DNA or RNA), leaving them unable to perform vital cellular functions and resulting in cell death.

Apr 1, 2021 · UV light makes it easier to keep environments clean by showing where unseen biomatter and looked-over areas are. They help prevent mold and mildew from continuing to collect in ventilation ducts and getting inside your buildings.