I brought my new MacBook Pro 14" 3 weeks ago. While I clean my MacBook screen a few days ago, I found small oil dirt. When I try to wipe it, the area of the dirt becomes larger. It took me a while to completely clean that area. I think I wipe it too much, and I am scared that I cause some damage to the screen. After that, I found this kind of micro-scratch which can only be visible under a flashlight at a certain angle. Even though it is not obvious, I am still so annoyed about this because of the expensive cost of this machine. Is there any way to get rid of it? or How can I prevent this happened again. I only use the microfibre cloth from Apple and I did use any cleaning agent even the water. However I still destroy my screen ... If I wipe the screen too much, will it destroy the anti-reflective coating on the screen? Is there anyone have the same situation too? There is one follow up question. Fortunately, I brought the Apple care + for my MacBook. Lets say If I keep using my MacBook for 1 years with more and more this kind of scratches. Is it possible to replace the screen with the apple care even though the screen is usable?