Using your Poseidon matte black ceramic basin is easy. Just install it on top of the counter as it's an above - counter type. You can use it for hand - washing or as a sink for your bathroom vanity. When using, avoid hitting the basin with hard objects to prevent scratches. To keep it clean, simply wipe it with a soft, damp cloth regularly. If there are stubborn stains, you can use a mild soap. The pop - up waste, which is sold separately, needs to be installed properly according to the instructions. Make sure it's tightly connected to avoid leaks.
