ScreenDr antimicrobial formula cleans screens to a brilliant shine and leaves an invisible coating (making them easier to clean) while antimicrobial ingredients help prevent re-growth of stain-causing, odor-causing bacteria and microorganisms on the treated surface. Eco-friendly, alcohol-free and ammonia-free formula is safe to clean phones, tablets, MP3 players, digital cameras and virtually any other device screen. Advanced, streak-free formula removes grease, smudges, fingerprints and dust while leaving an invisible coating with oleophobic and anti-static properties to make the surface easier to clean. All-In-One StorDry design stores and protects the premium-quality, nonabrasive, antibacterial cloth between uses. StorDry keeps the cloth clean, dry, mildew-free and readily available when you need a clean screen at a moment's notice. Airline-friendly, 2 oz. bottle size is great for stashing in a purse, briefcase or glove compartment.