I hope I never have to deal with a fire caused by a dirty ventilation system. Honestly, the more I read about it, the more I'm starting to worry and think maybe I should check the condition of all the HVAC systems in my house just to be safe. Recently, I also found out that clothes dryers, which almost every home has, are one of the most common causes of household fires. It's scary because I've never used dryer vent cleaning services https://comfortclean.com/dryer-vent-cleaning/ from professionals, even though I've noticed signs like longer drying times or the dryer's top panel getting too hot. It's probably time for me to reach out to specialists.