Fast FretGHS Fast Fret String Cleaner & Lubricant The ORIGINAL String Cleaner Not a spray! Contains no silicone. Apply to your strings and fingerboard to remove built up dirt and grime. Fast Fret keeps the strings sounding bright and new, extending the healthy lifetime of any strings. Fast Fret allows you to play faster, maintains brightness, prolongs the life of your fingerboard wood and it's effects are long lasting. Now exclusively distributed by Strings &