Air duct cleaning is a process that can help enhance the performance and longevity of your HVAC system, as well as reduce the risk of hazardous illnesses. However, the Environmental Protection Agency (EPA) does not suggest that air ducts be cleaned, except when necessary, due to ongoing uncertainty about the advantages of duct cleaning under most conditions. When it comes to the pros and cons of air duct cleaning, there are a few key points to keep in mind. On the plus side, cleaning your air ducts can help improve the efficiency of your heating and cooling system, as well as reduce the risk of carbon monoxide poisoning.
Additionally, if you've recently purchased a home and aren't sure that previous homeowners have changed filters regularly, it's a good time to clean your ductwork and adjust the system. On the other hand, it's important to note that a visual inspection is not possible when it comes to air duct cleaning. Additionally, sealants should never be used on the wet lining of ducts, to cover actively growing mold or to cover duct debris. If you think cleaning your ducts might be a good idea for your home, but you're not sure, it's best to talk to a professional. In conclusion, while air duct cleaning can help improve the efficiency and lifespan of your HVAC system, as well as reduce the risk of dangerous diseases, it's important to note that no research has conclusively demonstrated whether cleaning ducts prevents health problems.
Therefore, if you're staying in an area where a lot of dust blows, cleaning your ducts once every 3 years is a good solution.
