The engraved silver saya requires gentle, consistent care to maintain its decorative detail and finish. Always handle it with clean, dry hands, as natural skin oils can dull and tarnish the silver surface over time. After each handling session, wipe the saya lightly with a soft, lint-free cloth to remove fingerprints and dust from the engraved crevices. Avoid abrasive polishes or harsh chemical cleaners, which can erode fine engraving lines. Store the sword in a low-humidity environment away from direct sunlight, which can fade lacquer accents on the scabbard. A padded sword bag or display case with moisture control is ideal for long-term preservation.