Abstract: A ceiling fan blade cleaner comprising: a main sheath member including an outer surface and an inner surface and a plurality of sheath wall members. The inner surface defines an interior volume; the inner surface is formed from a material adapted to attract and retain dirt and allergens thereon. The plurality of sheath wall members are spaced from one another and attached to the inner surface of the main sheath member thereby forming a plurality of individual ceiling fan blade sheath portions. Wherein each of the individual ceiling fan blade sheath portion is adapted to be placed upon and surround a respective ceiling fan blade of a ceiling fan, be pressed against the surfaces thereof, and then slid off the surfaces, thereby cleaning said surfaces by removing dirt and allergens therefrom.