Using this sanitary napkin and tampon dispenser is easy. Just open the door using the key for the tumbler locks, then fill the two separate slots with your preferred feminine products - tampons in one and sanitary napkins in the other, or double up on one product. The dispenser allows for free operation, so users can simply access the products without any coins. When it comes to maintenance, keep the dispenser clean by wiping the satin - finished surfaces regularly with a soft, dry cloth to maintain its shine and reduce fingerprints. Check the tumbler locks from time to time to make sure they are working properly and secure. If you need to refill, make sure to use products that match the specified sizes for a proper fit.