So I decided to clean my MBP (bought a few weeks ago) and cleaned the screen with a mix of 70% rubbing alcohol with some water. (I don't know how much, probably half and half) This was a really bad idea. There are horizontal and vertical grey streaks all over the matte screen. Under any sort of glare, you can clearly see them. What's worse is that it also affects the display when it's on. Against a grey background, I can see almost all of them. (although it's not super noticeable) Is there any way at all to fix this or at least minimize the effect? It kills me that I've only had this thing for a few weeks and I've already ruined it. Any sort of help is greatly appreciated. Thank you.