air duct cleaningElite Dryer Vent Cleaning Plano TX1306 15th Pl, Plano, TX 75074+12145060263These fires usually begin if the limited airflow will cause overheating, igniting the hugely flammable lint buildup.Image: Tom Fenenga for Bob Vila Make use of your hands or a vacuum attachment to filter any accumulated lint in or close to the exterior dryer