Using this Brizo Beauclere Sensori Volume Control Trim is easy. First, make sure you've ordered the rough separately as required. Install it on a wall with a thickness between 2 1/8' and 2 3/4' (or 3 1/4' if using RP100304). Once installed, you can use the individual volume controls to turn on or off different parts of your shower system without needing a diverter. For maintenance, regularly wipe it with a soft cloth to keep it looking its best. Avoid using abrasive cleaners as they can damage the finish. If you notice any issues, contact Brizo's customer service for help.