Used by Professionals Worldwide.This is the safest musical instrument cleaning-polishing-moisturizing formula in the World!VERY FRIENDLY to delicate VINTAGE finishes as well as all modern instruments.Do the entire instrument (fretboard, headstock, front, sides, back, pickguards).Helps prevent fret oxidation, increases string life.U.S. made with U.S. materials.Pleasant Fragrance * Not an aerosol spray safe for the ozone.Lubes tuning machine knobs and posts.Cleans and lubes bridge saddles and fine tuners on locking tremolo systems.Lubes and restores strings and strap locks.Unsurpassed as a raw wood conditioner. (fingerboards, bridges, etc.)Amustto protect your instrument in all climates dry or humid.Compliments and enhances the natural beauty of your instrument.Comes in a generous 4 oz. oval shaped bottle with an applicator flip top cap.Bar coded for retail scanners.Full directions on the back of the bottle.