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Winter Wonderland or Stuffy Nightmare? Maintaining Healthy Indoor Air Quality During the Colder Months

January 6, 2025

How clean is the air in your home?  Boost the air quality of your home with our tips!

Air filter in a cozy mid-west living room with fire place.

Winter Wonderland or Stuffy Nightmare?

Maintaining Healthy Indoor Air Quality During the Colder Months


As the crisp winter air sweeps across the Midwest, the warmth and comfort of our homes become an irresistible refuge. We turn up the heat, seal off drafts, and enjoy cozy evenings by the fire. But in our quest for warmth, how often do we consider the quality of the air we breathe indoors? Tightly sealed, energy-efficient homes can trap pollutants and allergens, leading to a decline in indoor air quality (IAQ). The result? You might feel stuffy, fatigued, or even see worsening symptoms of asthma and allergies.


At Simply Comfortable, we believe that a healthy home is a comfortable home. Let’s explore how winter affects indoor air quality and the practical steps you can take to keep your air fresh and your family healthy throughout the season.


The Hidden Costs of Airtight Homes

Modern homes are designed to conserve energy by being airtight. While this improves efficiency, it also creates the perfect environment for indoor air pollutants to accumulate:


  • Dust mites, pet dander, and pollen: These allergens can irritate the respiratory system and cause itchy eyes.
  • Volatile Organic Compounds (VOCs): Found in everyday household products like paints, cleaning agents, and furniture, VOCs can lead to headaches, nausea, and eye irritation.
  • Mold spores: Moisture trapped inside tightly sealed homes can encourage mold growth, which can trigger allergies and other health problems.


The Environmental Protection Agency (EPA) provides comprehensive resources on indoor air pollutants and their effects on health.


Recognizing Poor Indoor Air Quality

How can you tell if your indoor air quality is compromised? Common signs include:

  • Increased frequency of allergy or asthma symptoms
  • Dry, itchy skin and eyes
  • Persistent headaches and fatigue
  • Frequent colds or respiratory infections

The American Lung Association offers helpful advice on identifying and addressing these issues.


Practical Solutions to Combat Winter’s Effects on IAQ

Don’t let winter take a toll on your indoor air quality. Here are some effective strategies:


1. Increase Ventilation

While it may be tempting to keep windows shut all winter, brief periods of ventilation can significantly improve air circulation. Open windows for a few minutes several times a day to allow fresh air to replace stale indoor air.


2. Invest in an Air Purifier

Air purifiers equipped with HEPA filters can capture allergens like dust mites and pet dander. Models with activated carbon filters can also reduce VOCs.


"Improve air quality in your home by investing in a Air Purifier! They kill airborne viruses and aids in removing pollutants and VOCs (volatile organic compounds)." — Zach B, Founder of Simply Comfortable

3. Use a Humidifier

Winter’s dry air can irritate the respiratory system. A humidifier adds much-needed moisture, easing symptoms of dryness and improving comfort. Opt for a cool-mist humidifier to reduce the risk of mold growth.


4. Replace Air Filters Regularly

Furnace air filters play a crucial role in trapping allergens. Check and replace your filters monthly during the winter months to ensure optimal performance.


5. Minimize Indoor Pollutants

Switch to fragrance-free or natural cleaning products to reduce exposure to harsh chemicals. Avoid using air fresheners that can emit VOCs.


6. Embrace Natural Sunlight

Sunlight has natural disinfecting properties. Keep curtains and blinds open during the day to let sunlight brighten your home while improving air quality.


Simply Comfortable: Your Partner in Healthy Indoor Living

At Simply Comfortable, we offer a range of solutions to help you maintain clean, healthy indoor air, including air purifiers, humidifiers, and furnace filters. Our team can also assist with routine maintenance to keep your heating system running smoothly all winter long. Contact us today to discover how we can help you create a healthier, more comfortable home this season.


Don’t let winter’s chill compromise your indoor air quality.

With a few thoughtful adjustments, you can enjoy a cozy, healthy living space all season long.







 For more guidance on selecting the right air purifier here are some models recommended by Zach:




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