Cleaning & Polishing Keys
After. trying many different methods, the thing I find that works best is to soak the keys, hanging from a rack above large tubs of hot water with some "Fantastic" in the water and then one by one, clean with a cloth and a tooth brush in the corners. Don't soak the felts...
Fill tub with hot water
Leave them soak for at
Unless you put new labels
I prefer this
Find something to lay out the keys on
After. cleaning, the older keys, up to somewhere in the mid 60's, can be polished with a cloth wheel and jeweler's rouge but don't try it on organs made after 1970. They will melt. Always test one first just to be on the safe side.