Why are my clothes taking too long to dry?

Clothes may take too long to dry due to a full lint filter, improper or obstructed ducting, overloading, or improperly set controls. Large, heavy fabrics like beach towels contain more moisture and take longer to dry, so separating them into smaller loads can help. Make sure the ducting is clean, free of kinks, and unobstructed, and check that the outside wall damper operates easily. (Page 13)