Blog
How to Help Improve Indoor Air Quality During Winter
When winter hits, we tend to concentrate on ways to stay warm. Few of us think about the quality of the air we breathe and how it affects our health. HVAC…
In brief
When winter hits, we tend to concentrate on ways to stay warm. Few of us think about the quality of the air we breathe and how it affects our health. HVAC…
By the Best Owner Direct team
Locally operated HVAC · Cornelius, OR · CCB# 199049
When winter hits, we tend to concentrate on ways to stay warm. Few of us think about the quality of the air we breathe and how it affects our health.

HVAC systems decrease exterior ventilation to keep heat inside, whether at home or work. This implies that toxins in the air can circulate and cause health problems. To assist in preparing for a healthier winter season, we have outlined seven strategies for improving indoor air quality in winter.
- Replace air filters
Maintaining clean air filters is your first line of protection against airborne pollutants. Air filters stop mold spores, pet hair, bacteria, and viruses from entering your home or office through the HVAC system. It's time to start changing your air filters if you cannot recall the last time you did it. If you have dogs, smokers, or people with allergies, replacing your air filter more frequently is recommended to improve indoor air quality. - Use Air Purifiers
Clean air is recirculated into the system after an air purifier removes pollutants. Consequently, they are a fantastic component for enhancing air quality inside a building during the colder months. Air purifiers are portable, so they can be moved to other rooms or offices or put inside the ductwork to clean the air directly. Add carbon filters to your air purifiers for bigger commercial spaces. Carbon filters can eliminate gases, smells, and contaminants that ordinary filters cannot. - Humidify Your Air
Low humidity in the air is a significant factor in how dry it feels when it's cold outside. Low humidity can cause your HVAC system to get contaminated with mold and mildew if it is not adequately regulated. Humidifiers can raise the humidity level in a room, making it more comfortable to spend time there. Doing so can protect yourself from getting sick from a dry throat or nose. There are separate humidifiers you can buy or put in a commercial-grade system that will work throughout your home or business. Contact us about installing a whole-house humidifier in your HVAC system if you want comfortable, healthy air in your home all year. - Inspect Air Ducts
Dirt and debris accumulate in air ducts faster than you realize. They can be home to domestic bugs that spread germs and pathogens. These dangerous chemicals can enter your air supply and cause health problems for anyone who lives or works in your house or commercial property. Poorly sealed air ducts can also cost you a fortune in wasted energy if not correctly fitted, especially during the winter when you use your heating unit the most. If you're wondering how to improve indoor air quality in the winter, keep your air ducts clean and well-sealed. You may have a mildew or mouse problem if you smell a nasty odor or hear scratching from your vents. - Perform Routine Cleanings
Don't decontaminate your home or place of business until spring cleaning time. Regularly sweeping floors and furniture can clean up dust, pollen, and pet dander. When you turn on your furnace after you've neglected cleaning for a while, the dust particles in the air will be re-distributed throughout the building. Think about utilizing safe alternatives to harmful chemicals when cleaning your home. The efficacy of eco-friendly products has not been compromised. If you have tile or hardwood floors, avoid using bleach when you clean counters or wipe them down with a mop. If you must use chemical cleaners, you must keep the workplace well-ventilated. Fumes and harmful chemicals cannot linger in the air when ventilation is adequate.
Best Owner Direct HVAC is the best choice for residential and commercial HVAC services because of their years of experience in the industry and high level of expertise. We are committed to ensuring your home or business's security, well-being, and convenience. Call us if you're having trouble with indoor air quality in the winter and want to learn more about its causes and solutions.
Talk it through with our team
Have a question this article didn't answer for your home?
No call center, no pressure — our own technicians give the advice and stand behind the work.
Recent Posts
- Why Blocked Air Vents Cause Heating Problems During Fall Startup
- How Often Should You Schedule Professional Mini Split Service?
- Why Checking Air Vents for Your House is the Most Crucial Fall Maintenance Step
- Mini Split vs Central Ductwork: A Quick Start Guide
- The Real Reason Your Heat Pump Blows Cooler Air Than a Gas Furnace
Talk to Our Team
Family-owned · Licensed & insured · After-hours emergency on-call across the Tualatin Valley & Portland metro.
(503) 442-5964 Schedule ServiceOne call does it
Educated homeowners make our favorite customers.
Call Best Owner Direct or book online — honest, straightforward service across the Tualatin Valley & Portland metro.
Locally operated · Licensed CCB# 199049 · 1-Year Workmanship Warranty
