Hosa GLC-104 Goby Labs Fingerboard Conditioner 4oz Bottle

The Hosa Goby Labs GLC-104 Fingerboard Conditioner is a 4oz bottle of orange oil-based formula designed to clean and nourish the unfinished wood fingerboards found on most guitars, basses, and other fretted instruments. Over time, fingerboards accumulate dirt, sweat, and oils from playing, while the wood itself can dry out and lose its luster — particularly in low-humidity environments. This conditioner addresses both problems in one step: the orange oil lifts embedded grime while penetrating the wood grain to restore moisture and a healthy appearance.

Application is simple and best done during a string change. A small amount on a soft cloth is worked into the fingerboard, allowed to absorb for a few minutes, and then buffed off. The result is a clean, conditioned surface that looks refreshed and feels smooth under the fingers. Because the formula is concentrated, the 4oz bottle lasts through many maintenance sessions, making it an economical addition to any player's care kit. It is intended for porous, unfinished woods like rosewood and ebony — finished maple boards should be cleaned with a different product.