Clean DR 5-in-1 Laptop & Electronics Disc/Screen Cleaning Kit CleanDr 5-in-1 Laptop Electronics Cleaning Kit General Features: All-in-one system for properly maintaining all your electronic devices Includes: Disc Cleaner Spray to safely and effectively clean any discs. Multimedia Optical Lens Cleaner to safely clean the laser lens of your CD, DVD and game system. Micro Screen Cleaner is great for cleaning small screens such as cell phones, MP3 player and PDA's