Yes, and it’s more common than most people realize. Over 15,000 dryer fires occur annually in the U.S., causing deaths, injuries, and millions in property damage. Lint is extremely flammable, and when it builds up in your vent, it creates perfect conditions for ignition. When airflow is restricted, your dryer has to work harder and gets hotter than it should. This extra heat, combined with highly combustible lint, is a dangerous combination. The fire can start in the dryer itself or in the vent line, then spread quickly through your home’s walls. The tragedy is that these fires are completely preventable with regular cleaning. Professional dryer vent cleaning removes the lint buildup that causes these fires, making your home significantly safer for your family.