GHS Fingerboard Care Kit
The GHS Fingerboard Care Kit includes a Fret Buffer, GHS Fingerboard Cleaner/Conditioner and a Cloth.
Instructions:
Remove old strings.
Use the “dark” side of the fret buffer to clean your frets (always go up and down using moderate pressure. Be careful not to touch the fingerboard with the buffer).
Use the “light” side of the fret butter to polish your frets.