Using your CARYSIL SALSA kitchen sink is easy. Just place your dishes, utensils, or whatever you need to clean inside the sink and turn on the water. When it comes to installation, you can choose from top, flush, or under - mount options as per your preference. Make sure to use the included installation accessories for a proper fit. For maintenance, since the sink is stain - resistant and non - stick, regular wiping with a mild detergent and water will keep it looking great. Avoid using abrasive cleaners as they might scratch the surface. And because it's made of high - quality materials, it can resist acids and alkalis, but still, try not to let strong chemicals sit in the sink for too long. Enjoy the long - lasting performance of your new sink with its lifetime warranty!