Using this Nella floor drain is easy. Just place it in the area where you need drainage, like a basement or a garage floor. Make sure the grating bar is properly placed to cover the opening. When it comes to maintenance, regularly clean the grating bar to prevent debris from clogging the drain. You can use a mild detergent and a soft brush to clean the stainless - steel surface. Avoid using abrasive cleaners as they can scratch the finish. If you notice any blockages in the drain, you can use a drain snake to clear them. Always check the connections to ensure they are tight and there are no leaks. With proper care, this floor drain will serve you well for a long time.