The answer to 'lifespan of duct cleaning' is that the lifespan of duct cleaning typically ranges from 3 to 5 years, depending on various factors. Duct cleaning is an important maintenance task for HVAC systems, as it helps remove accumulated dust, debris, and contaminants that can reduce air quality and system efficiency. Regular duct cleaning can extend the lifespan of your HVAC system and improve indoor air quality.
The actual lifespan of duct cleaning can vary based on factors such as the size of your home, the number of occupants, the presence of pets, and the overall cleanliness of your home. Homes with more occupants, pets, or higher levels of dust and debris may require more frequent duct cleaning, while homes with fewer occupants and less dust may only need cleaning every 4 or 5 years. It's generally recommended to have your ducts professionally cleaned every 3 to 5 years to maintain optimal system performance and indoor air quality.