As temperatures drop, we naturally spend more time indoors to stay warm. However, with closed windows and cranked-up heaters, indoor air quality (IAQ) can easily decline in winter, impacting our health and comfort. Poor indoor air quality can lead to issues such as respiratory irritation, allergies, and even more frequent colds. Here are some essential winter tips for maintaining healthy indoor air quality.
Replace Your Air Filters Regularly
Air filters capture dust, pet dander, and allergens, but they can only do so effectively if they’re clean. Dirty filters strain your HVAC system, circulate dust, and reduce airflow. It’s a good idea to check your filters monthly and replace them every 1-3 months, depending on use. A clean filter keeps your air cleaner and helps your HVAC system run more efficiently.
Ventilate Strategically
Ventilation is essential for circulating fresh air, but it’s a challenge in the winter when opening windows can feel counterintuitive. Opening your windows for a quick 5-10 minutes can help refresh indoor air without drastically cooling down the home. Additionally, run bathroom and kitchen exhaust fans periodically to reduce humidity and contaminants.
Invest in an Air Purifier
Portable air purifiers are a great option for enhancing indoor air quality. Look for air purifiers with HEPA filters, which are effective at trapping small particles, including dust, pollen, and pet dander. For added protection, consider units with activated carbon filters, which can help reduce odors and capture volatile organic compounds (VOCs) that come from cleaning products, paints, and other household items.
Maintain Humidity Levels
Indoor air often becomes very dry during winter because heaters pull moisture out of the air. This dry air can lead to respiratory irritation, dry skin, and a higher risk of illness. Ideally, indoor humidity should be between 30-50%. Using a humidifier can help maintain these levels, making the air more comfortable and protecting your respiratory system. However, avoid excessive humidity, as it can create conditions for mold and dust mites.
Keep Your HVAC System Clean and Maintained
A well-maintained HVAC system is crucial for good indoor air quality. During winter, have one of our service experts assess your system to ensure that it’s working efficiently and safely. Miller's Services offers expert HVAC maintenance that includes cleaning and checking for any leaks or buildup in ducts.
Consider an HVAC Upgrade
If your HVAC system is older or lacks modern filtration options, upgrading to a high-efficiency system can make a big difference in indoor air quality. Some systems include advanced filtration, which can remove finer particles and allergens, making your indoor air safer and more comfortable.
By taking these steps to improve your indoor air quality during the colder months, you’ll create a healthier and more comfortable home environment for you and your family. At Miller's Services, we’re here to help with expert HVAC maintenance, upgrades, and air quality solutions tailored to your needs.
If you are in the Gloucester, Mathews, Middlesex, Yorktown, Williamsburg, or the Northern Neck areas, contact us today to schedule a winter check-up or learn more about improving your indoor air quality this season.
