At Jensen Chimney Sweep Crew, chimney maintenance involves more than simply removing visible soot. A thorough cleaning focuses on clearing buildup from the flue and identifying potential issues that may affect the chimney's performance. Creosote, a highly combustible substance produced by burning wood, can collect along the interior walls of a chimney and become a serious fire hazard if left unchecked. Blockages caused by leaves, twigs, bird nests, and other debris can also interfere with proper airflow and allow smoke to enter living spaces. Routine sweeping and appropriate inspections can help identify these concerns before they develop into more expensive problems. Homeowners may also benefit from checking chimney caps, dampers, masonry, and other accessible components for signs of wear or damage.