How Often Should Air Ducts Be Cleaned?

This blog post discusses how often air ducts should be cleaned. The post explains that the frequency of air duct cleaning depends on several factors, such as the age of the system, the amount of use, and the presence of allergens or contaminants. The post suggests that air ducts should be cleaned every three to five years as a general guideline. However, the post notes that if there are specific issues, such as visible mold growth, insect infestations, or excessive dust or debris, then cleaning may be required more frequently. The post also recommends having air ducts inspected by a professional to assess the need for cleaning and to identify any potential issues. Additionally, the post suggests that homeowners can take steps to maintain their air ducts, such as changing air filters regularly, keeping the system free of debris, and avoiding the use of chemical cleaners. The post concludes that regular air duct cleaning can improve indoor air quality and promote a healthier home environment.