How to Improve Indoor Air Quality with Proper Chimney Care
You may think a chimney is a simple addition to your home that only affects warmth and cozy vibes. But it also has a hand in your home’s indoor air quality. A dirty or neglected chimney can release smoke, soot, or harmful gases into the air. The good news is it’s relatively simple to keep your chimney clean and well-maintained.

How Chimneys Impact the Air You Breathe
A chimney’s main job is to vent smoke safely outdoors. If soot, creosote, or other blockages build up, the airflow could get disrupted. This means smoke, carbon monoxide, and fine particles may find their way back inside your home. Another way chimneys can contribute to poor air quality is if moisture gets inside. This moisture can cause mold or mildew and come with a musty smell.
Both of these issues can contribute to poor air quality and can even negatively contribute to asthma or allergy symptoms. What’s the first step to achieving better air quality? Keep up with regular chimney care and inspections. You can also take small steps to keep your chimney as clean as possible in between inspections.
Routine Maintenance for Better Air Quality
Some maintenance can be performed at home occasionally, while others may require professional assistance. For example, you can regularly put eyes on the interior components of your chimney, but if it’s on the roof, you may opt for professional help. Steps to keep your chimney clean:
- Schedule annual cleanings: Creosote and soot naturally build up over time. Professional sweeps remove this residue and any debris like leaves or nests that block ventilation.
- Inspect your flue and liner: A damaged liner allows gases to creep into your home. Twin City’s certified technicians can check for cracks or corrosion that may compromise safety.
- Seal and waterproof: Moisture that mixes with soot can form residue, bad odors, and damaged masonry. A waterproof sealant can protect against leaks and mold.
- Check your chimney cap and damper: These components prevent downdrafts, rain, and debris. They also keep your indoor air cleaner and your system working efficiently.

Smarter Burning Habits for Cleaner Air
There are some other ways to keep your air as clean as possible. One simple step is to ensure you’re only using seasoned, dry hardwood because they reduce smoke and debris buildup. Since you’re inside your home and not at a campfire, it’s also best not to burn cardboard, use lighter fluids, or treated wood. Lastly, always double-check that your damper is fully open before starting your fire and make sure your fire is maintained to burn efficiently.
Need Proper Chimney Care? Call Twin City Today
If your indoor air quality is not the best, it may be related to your chimney. Luckily, there are ways to improve this with a little help from the professionals. Twin City Chimney is the trusted professional chimney sweep company for the job. Call Twin City Chimney today to schedule your next inspection and start breathing cleaner, fresher air.








