Using this Repti Gear rock reptile dish is easy. Simply place it in your reptile's habitat. You can put food or water in it according to your pet's needs. When it comes to maintenance, clean the dish regularly with warm water and a mild soap. Make sure to rinse it thoroughly to remove any soap residue. Avoid using harsh chemicals as they can be harmful to your reptile. Also, check the dish for any cracks or damages periodically. If you notice any issues, it's time to replace the dish. And always choose the right size based on your reptile's size and how much food or water it consumes.