Homeowners should inspect their ducts every 3 to 5 years to determine if they need to be cleaned. The industry recommendation is to clean your building ducts every two years, but this may vary depending on the environment and climate in which your company is located. It is difficult to properly reach and inspect the ducts since they are built into the walls. The National Air Duct Cleaners Association recommends that homeowners clean their ducts every 3 to 5 years.
If a member of your household has an unexplained allergy or respiratory illness, consider adding professional air duct cleaning to your air duct maintenance regimen. It is also important that duct cleaning be done once a year, with the services of a duct cleaning company. Professional air duct cleaning companies that have obtained NADCA certification are expected to follow the standard procedure for the safe cleaning of air ducts. When it comes to air duct maintenance, it is important to be aware of the recommended time frame for inspections and cleanings.
Homeowners should inspect their ducts every 3 to 5 years, and professional air duct cleaning should be done once a year. This will help ensure that your home's air quality remains healthy and free from dust buildup and other contaminants. If you find a service that offers duct cleaning at very low prices, it is probably only cleaning the main ducts and you may be charged an additional fee for the air controller and other heating and air conditioning components.