Using your NOOSA MULTIFIT Back-to-Wall Bath is simple. Just fill it with water at your desired temperature and enjoy a relaxing bath. When installing, make sure to place it against the wall properly or in the corner as it's designed. For maintenance, clean the bath regularly with a mild bathroom cleaner. Avoid using abrasive cleaners or tools that could scratch the surface. Also, check the connections periodically to ensure there are no leaks. This way, your bath will stay in great condition for a long time.