Best way to "clean" iPod Nano?

[Jonbo298]

I havent had many issues yet (the horrible horrible ear covers that ipod gives are the worst I've ever been around..I dont understand how they continue to produce crap holding earbud covers). Only the one but I think its related to the plastic over the scroll wheel and the wheel thingy getting confused a lil.

But soon enough ill upgrade when the new gen of ipods come out...