Air duct cleaning made easy with these simple steps. Tips on when to clean your air duct, how to hire an air duct company, and how to do it yourself..Do It Yourself Air Duct Cleaning Most apartments and houses are constructed in such a way that heating and cooling efficiency relies on airconditions. This .Do It Yourself Duct Cleaning. This is a nice step by step guide on cleaning ventilation ducts. I have worked for the country’s largest duct cleaning .Getty Images Cleaning your home’s air ducts can sound like an imposing task, even for the most knowledgeable homeowner who considers themselves a DIY expert..
Step By Step Duct Cleaning. Cover supply registers. Turn on fan. You want the fan running while you are cleaning, to move the dust along that you are going to loosen with your banging and brushing. Clean return air registers. Shut off fan and furnace. Accessing Main Ducts. Clean inside ba.t registers..