I've been buffing guitar finishes for over 34 years and this is the best cleaner I have found. Part of a 2 part system with Sadowsky Restoration polish. Our most intensive cleaner for restoring oxidized (cloudy) finishes and removing light scratches. Use on polyester or urethane finishes when Sadowsky Everyday Polish is not quite enough.
Also excellent for restoring old lacquer finishes. We recommend treatment with Restoration Cleaner be followed with Restoration Polish.
Do not use on satin or flat finishes.