DiscGuard2 Spray is a All In One Disc Care! Keep your discs in like-new condition. This phenomenal special formula makes it possible to Clean, Renew, and Protect all of your discs against scratches in one easy application. DiscGuard2 Spray cleans stubborn finger marks, fills in light scratches, and provides excellent protection against normal disc handling. A hard, glass-like coating bonds to your disc and makes it more scratch resistant. DiscGuard2 Spray will treat over 100 discs.