Abstract: Apparatus for cleaning conveyor belts includes a cylinder, and drive means for causing the cylinder to rotate. A plurality of fingers extend from and are spaced about the curved exterior surface of the cylinder with the fingers being inclined in a direction opposite the direction of rotation of the cylinder. To clean a conveyor belt, the cylinder is positioned adjacent the surface of the conveyor belt so that the fingers of the cylinder contact or nearly contact the surface of the belt and, as the cylinder is rotated, the fingers are forced outwardly to make greater contact with the surface of the belt. To enhance the cleaning process, the conveyor belt is driven in a direction opposing the direction of movement of the fingers.