Duct cleaning involves the removal of dust, debris, mold, and other contaminants from the ductwork of heating, ventilation, and air conditioning (HVAC) systems. Regular cleaning can improve indoor air quality, enhance system efficiency, and extend the lifespan of HVAC components. Over time, ducts can accumulate allergens, pet dander, pollen, and even mold, which can circulate throughout a home or building, potentially causing respiratory issues and allergies. Professional duct cleaning typically uses specialized tools such as rotary brushes, negative pressure vacuum systems, and sanitizing agents to thoroughly clean the ductwork.

While duct cleaning can be beneficial, it’s important to approach it as part of a broader maintenance routine. Not all homes necessarily require frequent cleaning, and in some cases, cleaning may only be needed if there is visible mold, excessive dust, or after renovation projects. Consumers should look for reputable, certified service providers to ensure the job is done thoroughly and safely. Proper maintenance, including changing filters regularly and sealing leaks, can also help maintain cleaner ducts and healthier indoor air quality over time.