Using this kitchen sink is easy. Just place your dishes, utensils or other items in the sink for washing. For daily cleaning, use a mild detergent and a soft cloth to wipe the sink. Avoid using abrasive cleaners or steel wool as they may scratch the surface. When not in use, keep the sink dry to prevent moisture build - up. In case of any stains, soak a cloth in a mixture of warm water and mild soap, then gently rub the stained area. Remember, this sink comes with a 10 - year warranty for domestic use, so use it with confidence.