Ultimate Fret Polishing System - Lizard Spit
Designed to polish all types of fret wire.
Remove all strings from instrument. Wear latex or rubber gloves. Place fret board guard on fret. Rub polish pad back and forth to polish fret 10 to 15 times per fret. Pad will collect black oxidation. Polish all frets in this fashion. Use all sides of polish pad. Use finishing cloth to buff fret to shine. Polish has sealer for longer fret shine.