I only use the alcohol solution on the strings, not on any other part of the guitar. For one, a set of strings only stay on my guitar for the longest a month. But within that time, the strings do get dirty mostly from deadskin and bacteria. Rubbing Alcohol is a dilutant from both, so it does work well but only on strings. So far I only use a dry rag on the rest of the guitar. It's good for wiping it off momentarily, but it would be nice to have a sincere cleaning solution.
"My whole life is a dark room...ONE BIG DARK ROOM" - a.f.i.