HELP PREVENT DRYER VENT FIRES RISK The dryer vent cleaning kit removes lint build-up to eliminate a leading cause of dryer vent fires. This is the most valuable tool you can own to ensure the safe operation of your clothes dryer and improve drying machine efficiency. It can also help you save the professional service costs of the dryer vents cleaning.THE HIGH-QUALITY DRYER VENT CLEANING KITOur dryer vent cleaning kit is more durable which has corrosion resistance and always maintain a bright surface. The dryer duct cleaning kit is more flexible and easy to bend. It's suitable for pipes of various shapes and sizes. It can be used to clean multiple turns and other difficult-to-reach areas quickly & easily in your dyer vent system.EASY TO USE Just align the joints of the two poles and rotate them clockwise. The dryer vent cleaning kit is easy to connect and retract, and can withstand bending pipes above 90 degrees, which can be used with or without a power drill. Each dryer duct cleaning kit provides a metal drill attachment, which can be connected to the power drill to quickly & easily clean the dryer vents to help you achieve professional results.KEEP DRYER WORKING SAFETY & EFFICIENTLY During the cleaning process, included adapters enable you to use the air from the clothes dryer, shop vacuum or electric blower to completely & effectively remove dangerous lint build-up in dryer vent. Keep drying clothes faster, shortening the drying cycle and reducing water as well as electricity consumption so that the life of the dryer can be extend. If you have any questions about the product, please feel free to contact us, we will do our best to help you solve it. Our service and excellent quality will make you completely satisfied.