To preserve the longevity of the vegetable-tanned buffalo leather and its vintage look, the leather horn holder should be regularly treated with special care products such as leather grease or a conditioning lotion for vintage leather. These products keep the material supple, provide moisture, and protect against drying out or cracking, while sparing application of grease further emphasizes the rustic character and patina. Dirt should be carefully removed with a soft cloth or a gentle leather cleaner, avoiding harsh cleaning agents and direct heat sources such as radiators.