Using this hand shower is a breeze. First, adjust the height of the hand shower on the slide bar according to your needs with one hand. Then, choose your preferred spray setting from the four available options for a customized shower. To clean the nozzles, simply swipe them to get rid of mineral deposits. When using the slide bar, make sure the hose is properly connected. For the RP103660 hand shower, it meets ADA compliance. As for maintenance, regularly check the hose and connections for any signs of wear. Keep the hand shower and slide bar clean to ensure smooth operation and a long lifespan.