Fretboard conditioner v. D’Addario

D'Addario Hydrate is the best way to restore the character of dark natural wood fingerboards on all stringed instruments. Hydrate's unique formula of oil and cleaning agents removes dirt and residue while moisturizing the fretboard. This prevents cracks and other damage that occurs when the fingerboard dries out. Hydrate is also very suitable for removing rosin from fretboards of string instruments.