Keep your guitar shiny and happy with the Martin Professional Guitar Polish/Cleaner Kit. Occasional cleaning of your acoustic will help keep your finish factory fresh. Eliminate dirt, grime, and fingerprints with the specially-formulated Martin Guitar Polish. This polish is perfect for gloss finishes. The included Martin polish cloth is super soft and won't harm your guitar's finish. Use Martin's Professional Guitar Polish/Cleaner Kit and keep your guitar looking the best it can.