"The first Biodegradable Environmentally Friendly one-step answer to effortlessly achieving a show-perfect shine," says Music Nomad of Guitar One.
"An ultra-slick, streak-free, high-shine gloss magnifier, organically formulated to clean, polish, wax and protect. Guitar One is infused with white Brazilian carnauba wax that delivers an acoustically transparent durable shield with a high-gloss shine that protects your instrument's finish."
We're told too that the preparation is "completely safe on any finish or woods and keeps instruments looking 'as new'."
Cleaning polyurethane or polyester finishes is straightforward - often a very slightly damp soft cloth followed by a soft dry cloth is all you need. The accepted dangers are those cleaner/polishes with silicone and to a lesser extent wax: both of which can form a residue build-up, and make future finish repairs tricky.
Guitar One does contain wax but not silicone. Its spritzing action applies barely any cleaner/polish at all, yet with a good dollop of elbow grease, the results are impressive on a variety of new gloss, satin and nitro finishes we tried. Buying it also helps support Music Nomad's online musical community, providing help and tips to musicians.