Simply wiping dust off your guitar can scratch like sandpaper, because dust is abrasive. MusicNomad's professional white Brazilian carnauba 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 and clarity to your guitar's finish. It even contains UV protectants and is 100% non abrasive.