Using this toilet paper spindle is easy. First, install it in your Bobrick surface - mounted or recessed toilet tissue dispenser as an option or replacement. When the toilet paper rolls are finished, use the special key that comes with the spindle to remove it. For maintenance, keep it clean by wiping it with a mild cleaner regularly. Make sure to always use the provided key to remove the spindle to avoid damaging the locking feature. Also, store the key in a safe place so you can access it when needed.