Using this ceramic dispenser is easy. Just fill it with your preferred liquid, like soap or lotion. Make sure to screw the top on tightly to prevent any leaks. When it comes to maintenance, clean the dispenser regularly with a mild soap and water solution. Avoid using abrasive cleaners as they might damage the ceramic surface. If you notice any cracks or chips, stop using the dispenser to prevent liquid from leaking. Keep it in a dry place to extend its lifespan.