Using this ASI 0473 - A sanitary napkin disposal unit is easy. Just open the stainless steel doors, which are attached with multi - staked piano hinges, and place the sanitary napkins inside the waste receptacle. When the waste container is full, use the hemmed finger grip to remove it and empty the waste. Make sure to close the unit properly after each use to keep the restroom clean and prevent odors. For maintenance, regularly wipe the unit with a soft cloth to keep the satin finish looking good. Avoid using abrasive cleaners as they may damage the stainless steel surface. If you notice any issues with the lock or the hinges, contact a professional for repair. Also, keep an eye on the waste capacity to prevent overfilling, which could lead to clogs in the plumbing.