Keep your DVD and CD players functioning properly with the Allsop 23321 DVD and CD Laser Lens Cleaner. It has exclusive carbon fibers that eliminate harmful static buildup while cleaning the lens. The Allsop CD cleaner features Dolby Pro Logic-approved diagnostic software that performs a system check for studio-quality sound and performance. Simply insert it as you would a normal CD or DVD and press play. It can be used for an unlimited number of cleanings.