Using UV Lights For Cleanliness

Before any well-known cleaning product was ever created, sunlight was one of the best naturally occurring cleaners available. UV light has a shorter wavelength than light you can see, and it can penetrate and destroy the bodies of viruses and bacteria. While UV light is very effective at eliminating bacteria without needing any chemicals, sunlight alone doesn’t cut it by our modern hygiene and health standards.

The reality is that even the most dedicated scrubbing with hot water, bleach, and common disinfectants can miss harmful germs and bacteria that are still preventable. With a variety of ways that you can harness UV light to detect, clean, and maintain your facility’s environments, it’s important to understand the types of UV light tools and methods available for cleaning today.

What is UV Light and why is it used for cleaning?

After it was discovered to be a useful technology for detecting bacteria and cleaning in the early 20th century, UV light studies were done to determine the precise benefits of UV for sterilization, and thus health. Since then, UV sterilization has been trusted to disinfect things like water and work surfaces.

With the ability to kill over 99% of viruses and bacteria in a very short timespan, including COVID-19, many types of UV treatments and unique UV sterilization devices have been created. But this can make it frustrating to determine what kind of UV device provides the best results for your business.

UV Disinfection: Contexts and Tools

One of the fastest-growing places for UV sterilization is toward constructing and renovating hospitals and sterilizing equipment for other workspaces, like office buildings and schools. Ensuring these worksites don’t spread pathogens to patients and other people is vital for proper infection prevention and management. Sterilizing spaces with UV cleaning techniques helps create a consistent disinfection practice for organizations looking to the future.

Since UV sterilization is light-based and doesn’t leave any disinfectant residue, it can be a good solution for making sure that work equipment and devices are cleaned to a high standard. UV sterilization helps improve the reliability of cleaning and disinfecting by taking out parts of human error that come with manual cleaning techniques.

The majority of UV sterilization devices use UVC light for their disinfection. A UV detection flashlight can help locate hard-to-detect bacteria and other biomatter, but isn’t generally powerful enough to sterilize anything. A UVC light, on the other hand, is just one of many high-grade tools hospitals may add to their standard disinfection regimens to reduce infection rates, even for drug-resistant organisms.

While UVC light is a good solution for sterilization, it can cause some significant damage as well. UVC light has the ability to penetrate human skin and can cause injury to the person using it if they’re not careful. UVC light can also damage certain plastics and rubber products if they’re exposed to it over time.

UV Light for Cleanliness

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.

  • Reduce Fungus, Mildew, and Mold
    • Fungus from a building’s HVAC system is a common problem you shouldn’t ignore. Ultraviolet (UV) lights can help you establish a reliable air purification system for your business. They’re great for eliminating germs, pathogens, and viruses to keep customers and employees safe.
  • Improve Air Quality
    • UV lights improve the quality of the air by destroying irritants that can make you ill. They reduce contaminants that come from in the air-conditioning units, fiberglass insulation, and mold and help remove drug-resistant bacteria in hospitals too.
  • Improved Airflow
    • UV lights further improve air quality inside by killing germs and pathogens to reduce excessive moisture and create more free-flowing air.

UV Light for Disinfection

UV light disinfection is made to use ultraviolet technology to eliminate bacteria and germs fast, and it’s a great addition to a general cleaning routine. Some organizations may hesitate to try it due to cost and other barriers to entry, but below are some of the strongest benefits of using UV light toward a clean, disinfected space.

  • UV Light Disinfection Isn’t Toxic
    • Distinct from harsh chemicals that are often used for intensive cleaning and sanitization projects, UV light is environmentally safe because it’s a physical process, not one based on chemical reactions. While humans can be hurt by too much UV exposure, the right protection makes this a safe and non-toxic disinfection tool across industries, including for hospitality, medicine, and more.
  • UV Light Disinfection is Very Effective
    • One of the main reasons UV light is so useful is that it kills a wide array of harmful organisms and microorganisms such as mold and spores. Many other disinfection tools don’t – or they may leave a wet environment after use where fungi can grow. Since UV disinfection is completely dry, there’s no chance of encouraging unwanted spore growth.
  • UV Light Disinfection Helps Businesses
    • Switching to UV light for disinfection can help keep your facility guests healthy while saving your employees time and energy. Investing in UV light disinfection tools can save your business time and money by guaranteeing a healthy work environment and seamlessly preventing contagion spread with easier detection and removal.


Properly-used UV lights help businesses and institutions stay bacteria-free, clean, and hygienic for everyone. UV light disinfection can help ensure your customers know you care about them, and they offer dry and efficient cleaning solutions that can save you money instead of breaking the bank.