Air conditioning systems in residential, commercial, and industrial settings function as the "lungs" of a building, serving not only for cooling but also, critically, for maintaining cleanliness. As time progresses, various contaminants like construction debris, dust, hair, pet dander, fabric and carpet fibers, pollen, tobacco remnants, and more tend to accumulate within the ducts and on the cooling coils. This accumulation creates an environment conducive to the growth of biofilm, mold, and bacteria. These issues are well-documented as significant contributors to respiratory illnesses and asthma attacks, underscoring the importance of regular maintenance and cleaning of these systems.