Fan Blade Fuzz

I got this idea from Who Knew? when they suggested using a pillowcase for the job. I stitched a sleeve from some old flannel fabric. It works so much better. You spray generously the inside with your household cleaner, pull the sleeve over the blade and rub as you pull the sleeve back off. All the airborne fuzz and dust stay in the bag and not all over the furniture where it starts its annoying cycle again.
This may even work with an old flannel pajama pant leg!