LAST Stylus Cleaner removes even the toughest deposits, preventing stylus and record groove damage--protecting your records from abrasion damage caused by dirt that has adhered to the stylus tip. Stylast dramatically reduces the friction at the stylus/groove interface. Resulting in: Stylus life extension up to 10 times Reduced distortion and improved sonic performance Increased stylus tracking ability Increased stylus suspension life Reduced record wear Stylast is not a lubricant and leaves no residue. It is effective throughout the entire play of one side of an LP record.