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How Does Germicidal UV Light Work?

Perhaps you realize that the sun’s ultraviolet light (UV) results in painful sunburn. But did you know that another variety of ultraviolet light can be useful for keeping your residence’s air clean?

The sun emits two types of dangerous UV rays, UVA and UVB. These dangerous rays can lead to sunburn, skin cancer, wrinkles and other signs of premature aging.

There’s another concentration of UV light, known as UVC. While unprotected exposure to this ultraviolet light is harmful for your skin or eyes, it can safely be used to purify air, water and certain surfaces.

KDM Service Corporation uses this light in some of our solutions to enhance air filtration in Tuscaloosa houses.

How Ultraviolet Light is Used

This precise wavelength is called “germicidal” as it eradicates the DNA of bacteria and viruses. When pathogens pass through this light, they eventually cease to exist since they can’t multiply.

This makes UVC light a mighty replacement to chemical disinfection. Germicidal light is applied in a lot of disinfection uses, like medical laboratories and hospitals. It’s also applied to sterilize drinking water and other liquids made in food processing.

It’s becoming a popular choice to freshen air in residences in Tuscaloosa. That’s since it can also eradicate frequent indoor contaminants like mold, mildew and bacteria. This is an additional perk if someone in your household has seasonal allergies or asthma.

Uses for Germicidal UV Light in Your Residence

We put a germicidal UV light in your HVAC system’s ductwork. As the light is put in the ductwork, it makes it compatible with the majority of heating and cooling equipment. This also keeps its beams safely contained while delivering strong cleaning for your house’s air.

Filthy air is freshened in a two-step process, first traveling through your air filter and then the UV light in advance of circulating across your house. Even when your heat or air conditioning isn’t running, these lights still operate to keep your air, ductwork and home comfort equipment clean.

This whole-house solution is greater than a portable air purifier, which is restricted to cleaning the air in one room. Portable air purifiers also can’t clean your ductwork or the interior of your HVAC unit. A clean HVAC system is often a more efficient one that may even last longer. And, some portable air purifiers are notorious for producing ozone.

When considering buying a germicidal lamp for your house, it’s important to select one that doesn’t create ozone. While ozone is good at wiping out odors and chemicals, it can also irritate your lungs and cause other respiratory issues.

If you’re looking for methods to purify your home’s air, the indoor air quality professionals at KDM Service Corporation can help. We have a large range of solutions to help your family breathe more easily. Contact us at 205-208-8090 to set up a free, no-obligation home comfort analysis and estimate right away!

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