Using your Carysil white granite double kitchen sink is easy. Just place your dishes and utensils in the sink for washing. The big bowl is great for large pots and pans, while the small bowl can be used for rinsing smaller items. When installing, make sure to use the provided installation accessories and follow the top/flush mount method as it cannot be installed undermount due to the overflow. For daily maintenance, wipe the sink with a soft cloth after each use to keep it clean. Avoid using abrasive cleaners as they may scratch the surface. The sink is resistant to stains, but if there are stubborn stains, you can use a mild detergent. Thanks to its anti - bacterial technology, it stays hygienic. And with its anti - corrosion and anti - aging features, it will serve you well for a long time under normal use.