A thorough cleaning every three to five years is the professionally recommended standard according to the NADCA. Cleaning during the early stages is never a bad idea as well, such as when you purchase or replace the ducts and they are fresh. Begin a habit of cleaning them regularly immediately following this time, and you’ll have earned a habit for life, hopefully. Whenever you move into a new apartment or home, it’s not a bad idea to have a look or call maintenance so that they may fix any potential issues right away, especially if you have not signed a lease or contract yet.
How Often Do These Ducts Need to Be Cleaned?
Apr 20, 2017