The answer to 'which is better duct cleaning or' is that duct cleaning is generally better than not cleaning your ducts. Duct cleaning can improve indoor air quality, increase the efficiency of your HVAC system, and extend the lifespan of your equipment. However, the benefits of duct cleaning depend on your specific situation and the condition of your ductwork.
Duct cleaning involves using specialized tools and vacuums to remove built-up dust, debris, and other contaminants from the inside of your air ducts. This can be especially beneficial if you have pets, live in a dusty area, or have recently completed a home renovation project. Properly cleaning your ducts can improve airflow, reduce energy costs, and create a healthier indoor environment for your family.