The Newlink CD lens cleaner can be used for either CD or DVD players.Specification For CD-Rom CD-ROM drive and press enter For DVD/VCD Insert the cleaning disc and enter play For CD/LD/Games Run as you would a standard music disc and play track 12 Play the disc for approximately 25 to 30 seconds. The cleaning process will be completed when the music ends. Stop the player and remove the cleaning disc. Return the cleaning disc to its protective case with the brush facing down. Contents: 1 x CD Lens Cleaner