How Does Germicidal UV Light Work?

September 08, 2020

You probably know that the sun’s ultraviolet light (UV) is to blame for your painful sunburn. But did you realize that another kind of ultraviolet light can be useful for keeping your house’s air clean?

The sun emits two types of damaging UV rays, UVA and UVB. These damaging rays can result in sunburn, skin cancer, wrinkles and other types of premature aging.

There’s another concentration of UV light, called UVC. While direct exposure to this ultraviolet light is harmful for your skin or eyes, it can safely be utilized to purify air, water and various surfaces.

Airmax Long Island Inc uses this light in a few of our solutions to boost air filtration in Long Island residences.

What is an Ultraviolet Light Used For?

This precise wavelength is classified as “germicidal” since it wipes out the DNA of bacteria and viruses. When pathogens pass through this light, they eventually perish as they can’t multiply.

This makes UVC light a potent substitute to chemical disinfection. Germicidal light is employed in a lot of disinfection procedures, including medical laboratories and hospitals. It’s also applied to purify drinking water and other liquids created in food processing.

It’s becoming a popular choice to freshen air in houses in Long Island. That’s because it can also eliminate frequent indoor contaminants like mold, mildew and bacteria. This is an additional benefit if someone in your household has seasonal allergies or asthma.

Using Germicidal UV Light in Your Home

We place a germicidal UV light in your HVAC system’s ductwork. As the light is placed in the ductwork, it makes it compatible with most heating and cooling units. This also keeps its light carefully restricted while giving powerful cleaning for your home’s air.

Dirty air is purified in a two-step process, first traveling through your air filter and then the UV light prior to spreading throughout your home. Even when your heat or air conditioning isn’t operating, these lights still run to keep your air, ductwork and home comfort system clean.

This whole-house solution is superior to a portable air purifier, which can only clean the air in a lone room. Portable air purifiers also can’t purify your ductwork or the interior of your HVAC unit. A clean HVAC system is often a more efficient one that could even last for a longer life span. And, the majority of portable air purifiers have a bad reputation for making ozone.

When thinking about adding a germicidal lamp to your house, it’s important to buy one that doesn’t make ozone. While ozone is great at eliminating odors and chemicals, it may also irritate your lungs and cause other respiratory troubles.

If you’re trying to find approaches to purify your home’s air, the indoor air quality pros at Airmax Long Island Inc can help. We sell a broad range of solutions to help your household breathe better. Contact us at 631-737-5566 to schedule a free, no-obligation home comfort analysis and estimate right away!