The utility model provides a cleaning roller, which is characterized by comprising a roller core, a plurality of cleaning rubber belts and a plurality of cleaning rubber belts, and the cleaning rubberbelts are sequentially wound on the roller core. The cleaning adhesive tape is parallelogram-shaped and is provided with a release layer, a film layer and an adhesive layer which are arranged in sequence. Each cleaning adhesive tape is wound to form a cylinder with a spiral gap so as to be wound on the cylinder core, the spiral gaps of every two adjacent cleaning adhesive tapes are staggered, andthe thin film layers of every two adjacent adhesive tapes are thin film layers of different colors. Wherein the film layer in the cleaning adhesive tape is an environment-friendly film in which inorganic mineral powder particles with preset particle sizes are embedded, and the cleaning adhesive tape is a degradable film.