What is Dust Made of and How Does It Affect Your Indoor Air Quality?

Air Quality

According to an old story, dust is made up of human skin. Of course in reality, it’s not correct. Although human skin does contribute to dust, dust is actually various things. So what exactly is dust composed of and how is it hurting your indoor air quality?

The Source

There are only two locations that dust can come from, indoors and outdoors, and we are the ones that are walking dust inside from the outdoors. The outdoor part of dust forms from soil particles and pollen scuffled in on our shoes or through open doors and windows. This contributes to about two-thirds of the dust in your interior.

The indoor source of your dust is a number of various things. A tiny part of which is, in fact, human skin. A majority of it is fibers from your carpet, furniture or bedding, and if you include a pet, there is also some pet dander and fur also.

Dust Mites

Whenever we talk about dust, we must also talk about dust mites. Dust mites are tiny arachnids and their top food source is dead human skin cells and they make up a huge percentage of dust. Dust mite droppings are the top cause of allergy and asthma symptoms according to the American Academy of Allergy, Asthma & Immunology. Dust mites also love humidity, so by managing a correctly humidified home, you’re able to decrease their impact.

What Can You Do?

Lennox carries a number of products that advance your indoor air quality. We carry a PureAirTM air purification system which is the only single indoor air quality system that combats all three classes of contaminants. We also have whole-home ventilation systems which brings fresh air into today’s tightly sealed homes. And, of course, we have many whole-home humidity control options.

Your indoor air quality is important to us. We will work with you to keep your home environment as perfect as possible. If you have any questions about your air quality or anything important to the comfort of your home, our experts are just a phone call away. We make it effortless to schedule an appointment with us by giving us a call at 862-345-6896.

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