Improving Indoor Air Quality: Essential Tips for Winter When Air Gets Stale
Winter in Burbank brings cooler nights and more time spent indoors. With windows closed and heaters running, indoor air can start to feel stale or uncomfortable. According to the EPA, people spend about 90% of their time indoors. The EPA also reports that indoor air pollution is often two to five times higher than outdoor levels. This makes winter an important time to pay attention to the air you breathe.
Certified Service has helped families and businesses maintain healthy and comfortable indoor environments since 1972. Here are a few ways you can improve your indoor air quality this winter.
Understand Why Indoor Air Gets Stale in Winter
Keeping windows closed can keep warm air in, but it also reduces natural ventilation and allows dust, allergens, and household pollutants to build up. Heating systems also recirculate the same air, which can make the problem more noticeable. The California Air Resources Board notes that everyday items like cleaning products, gas appliances, and building materials can also contribute to poor indoor air quality.
Replace Air Filters Regularly
Dirty filters allow dust, pet dander, and other particles to spread throughout the home. Replace filters every 30 to 90 days to help your heating system work more efficiently and support healthier air.
Improve Ventilation When Possible
Proper ventilation helps refresh the air. Opening windows for just a few minutes each day can help. Kitchen and bathroom exhaust fans are also effective for removing stale air.
Consider a Whole Home Air Purifier
An air purifier can reduce pollutants such as dust, pollen, and microorganisms. This is especially helpful for families with allergies or respiratory concerns. With Southern California’s outdoor pollution challenges, including particulates that drift indoors, added filtration can make a noticeable difference.
Maintain Proper Humidity Levels
Winter heating often dries out indoor air. Balanced humidity levels help improve comfort and can reduce irritation to the skin and sinuses.
Schedule HVAC Maintenance Before Winter
A clean, well-maintained system helps reduce dust buildup and improve airflow. Regular maintenance also keeps equipment running efficiently, which supports cleaner indoor air.
How Certified Service Can Help
Certified Service is a family-owned and -operated business serving Burbank since 1972. Our factory-trained and NATE-certified technicians can help improve your indoor air quality with filtration upgrades, air purifiers, maintenance plans, and specialty systems designed for your home.
If your indoor air feels stale this winter, we are here to help. Contact Certified Service to schedule indoor air quality service and enjoy a healthier, more comfortable home this season.
