How to Clean Ceiling Fan Blades

Ceiling fans act as magnets for dust, circulating allergens throughout your home every time you flip the switch. When you see tufts of grey fluff clinging to the leading edge of the blades, it is a sign that the fan is effectively spreading dust rather than cooling the air. A clean fan runs quieter and more efficiently, saving you from breathing in months of accumulated debris. Cleaning doesn't have to result in a cloud of dust falling onto your bed or furniture. By using a containment method, you capture the bulk of the debris before it ever has a chance to drift downward. This is a quick maintenance task that takes less than ten minutes and requires nothing more than household items you already own.

1. Protect Your Bedroom First. Move furniture out from directly underneath the fan or cover your bedding with a drop cloth. Even with careful cleaning, fine dust particles will inevitably drift down when you disturb the blades.
2. Get Level With the Blades. Set up a sturdy stepladder so the blades are at chest height. Never stand on a swivel chair or a stack of boxes to reach the fan.
3. Trap Dust Inside the Case. Slide an old pillowcase over one blade until it reaches the motor housing. Press the top and bottom of the pillowcase against the blade and pull it straight back toward you.
4. Remove Stubborn Oily Film. Use a damp microfiber cloth to wipe the edges and the top side of the blade to remove any remaining oily residue. Dust often sticks to fan blades because of cooking oils or high humidity.
5. Clear the Hidden Vents. Use a vacuum with a soft brush attachment to clear debris from the air vents on the motor housing. Do not spray cleaners directly into these vents.
6. Verify Smooth Spinning Motion. Wipe off any dust that settled on the light globes or pull chains. Give the blades a gentle push to ensure they spin freely without wobbling.