Regular maintenance of the chimney flue is crucial for safety and efficiency. Neglecting to clean the flue can lead to reduced efficiency, increased risk of chimney fires, and potential health hazards. A buildup of creosote and soot can restrict airflow, decreasing the system’s efficiency and causing smoky fires. It also increases the risk of chimney fires. Additionally, a dirty flue can result in the backflow of harmful gases like carbon monoxide into the home, posing health risks. Scheduling regular professional maintenance and cleaning of the flue ensures a clear passage for smoke and gases, reduces the risk of fires, and promotes safe and efficient operation.