When is the best time to clean my ducts ? September 29, 2014 No Comments Any time of the year or when it’s convenient for you. Previous Post Next Post You may also like August 18, 2018 Do you guys sanitise and deodorise the ducts after cleaning? September 29, 2014 How often should residential HVAC systems be cleaned? September 7, 2017 How can duct cleaning improve the air quality inside the house?