Why your fireplace smells in summer
Summer smells from your fireplace can be caused by a variety of factors, including humidity and creosote buildup.
2 min read
Humidity and Creosote
During the summer, increased humidity can cause the creosote inside your chimney to release a strong, unpleasant odor. Creosote is a tar-like substance that builds up over time from burning wood.
When exposed to moisture, creosote becomes more noticeable, often causing a smell similar to asphalt or barbecue. Regular chimney cleaning can help manage creosote levels and minimize these odors.
Animal Activity
Animals seeking shelter might find your chimney a safe haven during the summer. Birds, squirrels, and other small creatures can leave behind nests and waste, contributing to an unpleasant smell.
To prevent this, consider installing a cap on your chimney to keep animals out. Regular inspections can also help ensure no critters are making your chimney their home.
Ventilation Issues
Poor ventilation can cause your fireplace to develop a musty smell over the summer months. Your chimney needs to properly expel odors and gases to the outside.
Ensure your damper is open and functioning properly to promote good airflow. If you continue to experience odors, it might be worth consulting a professional to diagnose ventilation issues.
Got a chimney question?
Tell us the town and what you are seeing. We call back to set a time.