Using this POSEIDON ceramic basin is easy. Just install it above your counter as per the instructions. When using, simply put your hands under the faucet and let the water run into the basin. As for the pop-up waste, if you choose to buy it separately, install it following the included guide. To keep your basin looking its best, clean it regularly with a mild soap and a soft cloth. Avoid using abrasive cleaners as they can scratch the ceramic surface. Also, be careful not to drop heavy objects into the basin to prevent cracks or chips.