Hey Joey and Earth, I just spent the afternoon visiting Crossroads Guitars on the outskirts of Washington, D.C. Vince and Aaron there suggested what sounds like a wise trick for taking care of a sticky neck...
They rub a sticky neck lightly with 0000 Brass Wool...that's very lightly because it could remove finish if rubbed aggressively...and then they keep the neck clean by wiping often with a soft, dry cloth. I'd never heard of Brass Wool before but the value of it is that any brass dust will not be drawn to the pickup magnets like the dust from Steel Wool. Think I'll try the Naptha with the Brass Wool and see how it goes.
By the way, they have a very cool shop.