Pop quiz: What's the oldest thing currently living in your refrigerator that isn't technically food anymore? If you had to think about it for more than three seconds, we need to talk.

Ceiling fans are the most overlooked cleaning task in your home—and the dirtiest. Enchanted Broom's Megan reveals why everyone ignores them, what's really lurking on those blades, and the conspiracy that keeps your fans filthy. Professional cleaning tips inside!