Dirty bezel

So i've had the MBA for over a month now and it's perfect for what i need.

But there seems to be some grime/dirt that forms at the bottom part of the top portion of the screen bezel, i'm not sure where it picks up the dirt from, and my guess is that any dust or w/e that lands near the bottom gets picked up via contact to the bezel. I can wipe a good deal of it off with my finger but some of it seems deeply engrained and i don't know how to clean it or prevent it from getting worse.
I spoke with a friend who has a MBP and he said he has a similar issue, but honestly I took a look at his laptop and didn't notice it to be as visible or apparent as it is with my air.

Any ideas on how to clean it or prevent it from getting worse?

alphaod said:

Take a few Q-tips dipped with rubbing alcohol and scrub it.

Click to expand...

i'm going to have to give that a try.

I think i've figured out where its coming from. It is obvious that the bezel picks up dirt from the wristpad and that dirt gets pressured and compounded into the bezel from normal pressure while the air is in my bag. I think the dirt is coming from the back part of my Torts book, b/c the deskspace in the lecture hall that I have Torts in is small so i end up resting the top half of my book on my wrist pad sometimes. From a cursory glance on the top half of the back of my Torts book there is a lot of grime/dirt from the table/desk surface itself i suppose.

Btw guys, dont' buy a Speck SeeThru case, its most definitely not worth 50 bucks.