Re: Cleaning your guitar (mostly frets)
Do Not use lemon juice. you can use Lemon Oil. I use Old English Lemon Oil. It seems to work wonders for me. Of course first I cleaned the Fingerboard of all the dirt and goo with 0000 Steel Wool then wiped it down with the Old English. The Lemon Oil is not very expensive and it lasts a long time, not only that you can use it on any wood furniture you may have too. The bottle I bought will probably last me a couple years even though I use it on furniture and my Fingerboard. I also see a lot of fingerboard oils and cleaners at Guitar Center or many of the online Instrument companies.