How can duct cleaning save power? Home » FAQs » How can duct cleaning save power? Duct cleaning can save the electricity by proper ventilation of air. Thus, this keeps your place cooler and saves bill. February 28, 2018 at 2:11 am No Comments Previous Post Next Post You may also like September 12, 2016 Are you available for the Same Day Evaporative Air Conditioner Cleaning? January 25, 2016 When do you close? February 15, 2019 What makes Marks Duct Cleaning different from Others?