I've read linseed oil is great for guitar cleaning. I may have to try that in the future.
I purchased a 1960s Egmond parlor guitar over the summer at a garage sale. It needed some new machine heads and had at least 2 decades of dust covering it. I used some furniture polish on it (I KNOW BAD IDEA) but man it turned out to be a beautiful guitar. I couldn't believe the woodwork. I may need to stock up on linseed oil for this reason. It's got a little dust on it right now.
