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Kool Breeze of Northwest Florida, Inc Blog

Does a UV Air Purifier Treat Mold?

mold-spots-growing-on-a-white-wall

Mold invading your home is one of the most difficult things to deal with. Thanks to Florida’s average relative humidity of around 75%, mold is very happy to grow here. It makes a strong, unpleasant odor if it’s anywhere near you. And it’s extremely hard to remove once it has grown a large colony, leaving stains and deterioration in your home and costing thousands to remediate. 

Wouldn’t it be so much simpler to get rid of that mold when it first tries to grow? To prevent it from creating those big ugly colonies? Yes, and in fact, it is possible to do just that. Let’s talk about how a UV air purifier can treat your home’s mold problem at the source. 

Ultraviolet Light

Light has different properties at certain frequencies. Infrared light, for example, is something you have probably only seen in movies. We can’t detect it with our eyes, but certain equipment that picks up infrared wavelengths can sense heat! Ultraviolet light, at the opposite end of the light spectrum, has amazing sanitizing properties.

A tiny pathogen—a microbe that causes illness, such as a salmonella or E. coli bacterium—has no skin like yours, no exoskeleton like an insect, and nothing to protect it. The outer layer is simply a lipid membrane, like a bubble of oil. Ultraviolet light can easily penetrate that membrane and enter the core of the bacterium. 

This light doesn’t simply shine through it, the way you shined a flashlight through your cheeks as a child. No, it’s powerful enough to actually unravel the DNA of these microbes by dissolving the chemical bonds that hold their proteins together. It kills the germs, with no bleach or disinfectant chemicals at all.

How Mold Grows

Now, you’ve probably noticed that mold is most likely to grow in dark places. Back corners of cupboards and poorly lit bathroom nooks and crannies often contain mold. But you’re not going to find it on the patio furniture that sits out in the sun all day long. But don’t worry, we’re not suggesting that you shine UV light all over your house to stop the mold. 

Mold can only reproduce by releasing spores from their fruiting bodies—that is, from the visible mold colonies. But these spores are incredibly tiny, less than half the diameter of a single human hair! They drift around until they settle somewhere, and if that place is dark enough and has a bit of moisture, a new mold colony will start to grow. That means you can catch mold before it grows by killing the spores in your air.

Whole House Air Purifiers

To purify all the air in your house, you don’t need UV lights everywhere. You just need them inside your ductwork, where all the air passes through as it cycles through your HVAC system. A whole house air purifier is professionally installed, completely enclosed in your ducts, and incredibly effective at killing the nasty little things in your air. 

With a whole house air purifier in Navarre, FL, you can breathe fresher air that doesn’t smell of mildew or contain every germ that’s been sneezed out all winter. We’d love to help.

For professional air purifier installation, look no further than Kool Breeze of Northwest Florida, Inc.  Contact us today!

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