Clean air ducts mean clean air in your home. And that's just good for your family. Your air duct cleaning technician of Atlanta uses a high powered commercial strength vacuum with a fixed brush at the end to remove and pull the debris from your home's air ducts. Contaminants in your air ducts are dangerous. They can cause serious respiratory problems even to people who don't have any problems with lung disease. Children, especially, have to have clean air breathing environment.