Using this sink is easy. Just mount it on the wall securely according to the instructions. For daily use, simply turn on the water and wash your hands or small items in the deep bowl. When it comes to maintenance, use a mild soap and a soft cloth to clean the sink regularly. Avoid using abrasive cleaners as they can scratch the cast iron surface. Also, make sure to dry the sink after each use to prevent rusting. If you notice any chips or cracks, it's best to address them promptly to keep the sink in good condition.