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You might not think about the air in your basement. However, ignoring your basement air quality increases the risk of more air quality issues, like allergic reactions, basement smells, and bacteria. Fortunately, there are ways to clean your basement air to avoid these issues. Read this guide on how to improve air quality in the basement for everything you need to know.

Ventilate the Basement

Many homes, especially older homes, have poorly ventilated basements. As your HVAC system operates, air remains trapped within cracks or gaps instead of releasing into the outside air. As a result, poor ventilation attracts mold, mildew, and pests.

Consider a basement dehumidifier. A mechanical ventilation system or dehumidifier creates circulation patterns of old air to new, avoiding these issues. 

Close Windows and Doors

Opening the basement windows increases the humidity levels. As humidity levels rise, moisture fills the walls, ceiling, and crawlspace. Air in your basement also increases the risk of mold growth, allergens, and water damage. Homeowners with finished basements should be especially careful to avoid moisture damage to personal belongings.

Improving Air Quality In Basement

Close your windows so moisture doesn’t seep in.

Purify the Air

Investing in an air purifier is another way to improve indoor air quality in your basement. Whether you have a finished or unfinished basement, air purifiers ensure the air remains fresh and clean. Air purifiers use a series of carbon filters to remove airborne pollutants and hazards. 

For instance, carbon and HEPA filters can remove volatile organic compounds (VOCs) – a carcinogen shown to cause lung cancer. Some units can also test for radon, a dangerous radioactive gas commonly found in basements.

Allied Can Help!

If you have poor air quality in Palatine and need professional indoor air quality solutions, we can help! Call us at 847-262-3349 to schedule service. We’re available 24/7 for emergency services. No matter what, our skilled NATE-certified HVAC technicians will fix your basement air quality so you can breathe easily.


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