Using your Elkay Celebrity bar sink is super easy. Just place it on your countertop and install it as a drop - in. You can use it to wash glasses, prepare drinks, and do any bar - related cleaning. When using, avoid dropping heavy or sharp objects into the sink to prevent scratches or damage. For maintenance, clean the sink regularly with a mild soap and a soft cloth. Don't use abrasive cleaners as they may damage the polished finish. With proper care, your sink will look great and last for a long time.