How should I care for the blue lacquer saya long-term?
Updated Mar 2026
The layered lacquer finish on these saya is durable but benefits from a few straightforward precautions. Avoid prolonged direct sunlight, which can cause the indigo and navy tones to fade unevenly over several years. Keep the saya away from extreme temperature swings — the lacquer and the wooden core beneath it expand and contract at slightly different rates, and repeated cycling can cause hairline cracking over time. For cleaning, a soft dry cloth is all that’s needed for routine dust; never use solvent-based cleaners on lacquerwork. If you store the piece horizontally, use padded mounts rather than bare surfaces to prevent pressure indentations in the finish. With these habits, the lacquer should retain its depth and sheen for many years of display.