Air duct cleaning helps remove dust, dirt, and debris that naturally accumulate around air conditioning coils over time. When this buildup is left untreated, it can restrict airflow, reduce cooling efficiency, and force the system to work harder to maintain comfortable temperatures. Dirty coils can also trap moisture, leading to musty odors and potential mold growth. By keeping ducts and coils clean, your HVAC system operates more efficiently, delivers better air quality, and experiences less strain—helping to lower energy costs and extend the system’s lifespan.