I just got a Macbook pro about a week ago and I used water and a non-abrasive cloth on the screen to clean off some fingerprints, and I just recently noticed that when displaying light colors especially white, this is hard to explain but it seems like when I look at the screen the plastic or w/e the surface is isnt as clear. Was there a protective lair that I wiped off? or is this how lcd displays are on all laptops and im just not used to looking at them? Its not a big deal, im just curious to know. Sorry if the question is stupid!