Dunlop Formula No. 65 guitar polish and cleaner is exactly what your guitar or bass needs to stay looking its best. Formula No. 65 cleans your instrument quickly and completely, restoring the finish to its original luster. As a bonus, this magic elixir leaves a protective layer that won't build up, so it's perfect for daily use. Musicians worldwide — including many at Sweetwater — rely on Formula No. 65 to keep their instruments looking like new, so you know it's the real deal. If you've got a prized guitar or bass, protect your investment by keeping it in top condition with Dunlop Formula No. 65 guitar polish and cleaner.