Simply wiping dust off your guitar can scratch like sandpaper, because dust is abrasive. Music Nomad's professional white Brazilian carnauba guitar wax delivers an acoustically transparent durable shield with a high gloss shine that protects your instrument's finish from moisture, salt(sweat) and dust. It fills in minor imperfections, restoring shine, depth & clarity to your guitar's finish. Music Nomad even add UV protectants. It is 100% non abrasive.