THE ULTIMATE GUIDE TO AIR DUCT CLEANERS

Any time a duct blows air right into a area, This is a supply duct; if the duct pulls air into it within the room, It's a return duct.Loosen Air Duct Debris Meticulously thread the cleaning brush and extension pole in the duct, next the way of your air duct till only about one foot with the extension pole remains outside the house the duct. Link th