Firefighter Owned & Operated

 Bathroom fans can become overheated when clogged by lint and dust, when left on too long or because of simple failure. The heat can ignite lint, causing fire. ... Run the fan for only short periods, and never leave it on overnight or while no one is home.

Bathroom exhaust fans need to be cleaned regularly. It's very important to have an exhaust fan that's vented to the outside in every bath room in your home, and to run it whenever you shower or bathe and for 15-20 minutes afterward to remove excess moisture that can cause mold and mildew  to form. 

$35-$50 depending on fan type at time of dryer vent cleaning. Must be scheduled in advance.