I've had Apple's Bluetooth Keyboard for several months now. It's served me very well every minute that I've used it, but I've recently noticed that it's starting to get a little dusty in the tray underneath the keys. Does anyone here have any suggestions as to what the best way to clean this thing out is? Compressed air will only get me so far, and there are many places underneath that are proving to be quite stubborn. I'd like to pop the keys off, but I don't want to risk breaking anything... I've seen online tutorials detailing how to disassemble an Apple Pro Keyboard, but nothing regarding their newest keyboards.