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Indoor Air Quality

Breathe Better This Fall: 5 Ways to Improve Indoor Air Quality Before Heating Season

Home | Blog | Published on September 15th, 2025

As the crisp fall air settles in, many households are preparing to switch their HVAC systems from cooling to heating. Before your furnace kicks into high gear, it’s worth taking a moment to consider how the air inside your home will affect your family’s comfort and health. A clean, well-maintained system is essential, and something as simple as replacing your air filter in Lafayette, IN can make a huge difference in reducing dust, allergens, and other irritants before the long heating season begins.

Poor indoor air quality can lead to coughing, sneezing, irritated sinuses, and even more serious respiratory issues. It can also disrupt sleep, lower your energy levels, and cause kids to miss school or parents to miss work. Fortunately, there are straightforward steps you can take now to prepare your home for a healthier, fresher indoor environment this fall and winter.

1. Replace Your Air Filter

Your air filter is your first line of defense against indoor air pollutants. Over time, filters collect dust, pet dander, pollen, and other particles. A clogged filter makes your system work harder while allowing pollutants to circulate freely through your home. Replacing your furnace’s air filter this fall not only improves air quality but also keeps your heating system running efficiently.

2. Schedule Professional Duct Cleaning

Your ductwork is like the highway your air travels on, and it can collect an astonishing amount of dust, dirt, and allergens over the years. Professional duct cleaning removes this buildup, ensuring your heated air isn’t carrying extra irritants into every room. Clean ducts improve system efficiency and give you peace of mind knowing the air your family breathes is as fresh as possible.

Don’t try to DIY the problem. Let us help you with this process. Our expert team has the tools and training to clean your ducts thoroughly without stirring dust up into your home or causing damage to your ducts.

3. Upgrade Your Filtration System

While standard filters are important, many homeowners benefit from upgrading to a higher-level filtration system designed to trap microscopic particles. Advanced filters and whole-home purification systems can remove bacteria, mold spores, and even some viruses. These products are especially beneficial for households with allergy sufferers, young children, or anyone with respiratory concerns.

4. Add a Whole-Home Humidifier

When the heating system is running, indoor air tends to become overly dry, leading to scratchy throats, dry skin, and irritated sinuses. A whole-home humidifier adds the right amount of moisture to your air, keeping your family comfortable and reducing the likelihood of illness. Balanced humidity also helps preserve wood floors and furniture during the dry months.

5. Invest in an Air Purifier

Air purifiers provide an additional layer of protection by capturing airborne pollutants and neutralizing odors. Whole-home purifiers work seamlessly with your existing HVAC system, ensuring that every room benefits. This added level of protection makes a noticeable difference in how fresh and clean your home feels.

This fall, don’t wait until dust and dryness become a problem. Taking proactive steps to improve your indoor air quality will help you avoid winter illness, ensure restful sleep, and keep your family healthier all season long. As your neighbors, we’re here to help with expert duct cleaning services and the latest IAQ products to keep your air fresh and your home comfortable.

Reach out to our expert team today! Contact Camflo Heating and Cooling today. We make it easy!

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