A dry cleaning block to help remove marks from suede and nubuck uppers. Effectively removes surface marks, stains, dirt and marks from suede and nubuck leather. It helps to restore the original appearance of the leather and improve its overall condition. The cleaning block is a dry cleaning tool, meaning it does not require the use of water or other liquids. It works by gently rubbing the block against the suede or nubuck leather surface, which lifts away dirt and refreshes the material. To clean suede or nubuck leather with the Dasco Suede Cleaning Block, simply rub the block gently in a back-and-forth motion over the stained or soiled areas. It is important to work in one direction and avoid excessive pressure to prevent damaging the leather.