Monoprice Universal Screen Cleaner (No logo) for LCD & Plasmas TV, all iPad, iPhone, Galaxy Tabs, and smartphones You May Not Have Noticed, But After A While, Your Bright And Beautiful Screen May Have Lost Some Of It S Original Luster Much Of That Is Probably Due To Air-Borne Dust And Dirt That Have Accumulated On The Screen S Surface This Thin Layer Of Dirt Reduces Your Screen S Clarity, Brightness And Color Accuracy Many Screens Have Special Coating That Can Be Broken Down If You Use The Wrong Cleaning Cleaners And Clothes