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4 Tips for Using the HVAC System to Alleviate Allergies

Stewart Air Conditioning & Heating • February 16, 2021
Woman Sneeze with Tissue Paper — Nicholasville, KY — Stewart Air Conditioning & Heating

Many people suffer from the effects of allergies, which is reported as the sixth leading cause of chronic illness in the United States. Unfortunately, indoor allergens can cause just as much discomfort as those outdoors. As such, it’s important to minimize your exposure at home. This is easier to do with the help of your heating and cooling system. By making certain upgrades to your equipment and practicing proper HVAC maintenance, you can alleviate many of the symptoms you experience. Here are a few tips for using your system to clear the air. 

How to Find Allergy Relief Through Your HVAC System 

1. Keep It Clean

It’s common for dust and debris to build up around the vents and registers inside a home. Make it a habit to vacuum or wipe these down regularly to remove particulates that can contribute to allergy issues. This will also prevent them from entering your heating and cooling system. 


Your outdoor unit should be cleaned frequently, as well. It’s exposed to a variety of elements year-round and will accumulate a lot of allergens that can easily infiltrate your home. 

2. Change the Air Filter Often 

Air filters are designed to collect dirt, dust, pet dander, mold spores, pollen, and other allergens and keep them from recirculating through your indoor air. However, over time, they can become clogged, making them less effective. This is why it’s vital to have your filters replaced every one to three months. Using higher quality filters will also trap more airborne particles.

Man Hand Holding an Air Conditioner Filter — Nicholasville, KY — Stewart Air Conditioning & Heating

3. Install a Dehumidifier 

When there’s moisture in the air, your home will become more vulnerable to mold growth. Mold is toxic and a leading trigger for allergy symptoms. 


The best solution is to eliminate excess moisture from your indoor air, which can be done with a dehumidifier. You can have one installed as part of your heating and cooling system to control humidity levels and prevent mold from developing.

4. Schedule Regular HVAC Maintenance 

Bi-annual tuneups go a long way towards keeping your system running at peak efficiency and improving your indoor air quality. Professional HVAC maintenance services include a thorough cleaning of your equipment and full inspection to make sure all the components are in good condition. It’s typically recommended that you schedule appointments in spring and fall, right before your equipment sees heavy usage. 

For help optimizing your heating and cooling system to provide allergy relief, turn to the professionals at Stewart Air Conditioning & Heating LLC. They offer high-quality products and HVAC maintenance solutions that work together to promote a healthier and more comfortable living environment. Serving homeowners throughout the Greater Lexington, KY area since 1976, this company is dedicated to delivering reliable and affordable workmanship. Call (859) 252-4945 to discuss your needs, or visit them online for more information on their services. 

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