Using this teak root cup is a breeze. Just fill it with your favorite beverage, whether it's a hot coffee in the morning or a cool juice in the afternoon. When it comes to cleaning, simply use a mild dish soap and warm water. Avoid using abrasive cleaners as they might scratch the beautiful grain of the teak root. For long - term use, keep it in a dry place to prevent the teak root from warping or cracking. If you're not using it for a while, store it in a cool, dry cabinet. And remember, it's covered by our 30 - day return policy, so you can shop with confidence.