The Analogis "DeDuster 3345" uses a special grade of rubber elastomer that never loses its original surface tackiness. Just rolling it lightly over the record surface in straight lines is enough to remove dust and dirt trapped in the grooves. When the roller has become dirty it is easy to clean. Just remove from the holder and wash with a little bit of hand soap under the tap with water. After drying the roller with a lint-free paper cloth, it regains its original tackiness.