Often unplug the dryer to start with for safety. Then, Carefully detach the duct and brush from the two the equipment aspect and the outside hood. Reconnect securely, and afterwards examination for strong airflow at the skin vent whilst running the dryer on an air-only or very low warmth environment. https://www.google.com/maps/d/edit?mid=1xRBEeQ7TbKxoRCDalAqM8dn3t9ecpJM&usp=sharing