If the dryer smells incredibly hot or is using for a longer time to dry then it's time to have your vent inspected and cleaned. Dryer vents need to be cleaned at the least each and every year. Getting the vent cleaned may perhaps help save your life! All the https://www.google.com/maps/d/edit?mid=10ZXl5UFht1o6OOW7OBdOACfc7iOJXH8&usp=sharing