How should I care for a carbon steel Tibetan knife on long-term display?

 Updated Mar 2026

Carbon steel is reactive to moisture and airborne contaminants, so consistent light maintenance is the key to preserving both blade and finish. Apply a thin coat of camellia oil or food-grade mineral oil to the blade surface every two to three months — more frequently in coastal or high-humidity environments. For the metalwork on the sheath and handle fittings, a dry microfiber cloth removes fingerprint oils without scratching polished silver or gold surfaces. Avoid abrasive cleaners near gemstone inlay, as they can dislodge adhesive and dull stone surfaces. Store the knife inside its sheath to protect both blade and sheath metalwork from accidental contact. If wall-mounted, keep the piece away from HVAC vents and windows where temperature cycling can stress the metalwork joints over time.

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