Disabling animation stuff from keyboard

Okay so about a week ago, I splattered some nestea on my mac keyboard. (Splattered, not spilled, there were only a few drops on a few keys). I cleaned it up as best I could and it was working great for a while.

Recently I would hit the A key and it would do the function of F10. So I went into System Pref > Keyboard and disabled the shortcuts or whatever so that even if I hit f10 it doesn't do anything.

It worked fine until today. Now when I hit the left shift key the screen darkens and the windows move up/down or diagonally. This goes on for a long time.

Can someone please tell me how to disable this too?

It sounds to me that the small spill is getting deeper into your keyboard, no matter how much you think you cleaned it. I'd experiment plugging a different keyboard (if you have a spare) to see if the problem persists.