If your dryer is taking too long to dry your clothes, you may need a dryer vent cleaning. This is a big fire hazard. I’m a local fireman and do dyer vent cleaning and chimney sweeps on my off time. Give me a call. Clif Anderson 214-493-7565. It’s $75 dollars for the dryer vent cleaning. I clean out the lint trap in the dryer, inside the dryer from the back side, the back of the dryer and the wall and baseboards, clean out the dryer vent and the exit vent on the house.