Using this shower arm is easy. First, make sure to turn off the water supply. Then, connect the shower arm to the ceiling using the 1/2'-14NPT connection. Attach your showerhead to the other end of the arm. When in use, enjoy the extended reach it provides for a more comfortable shower. For maintenance, regularly wipe the shower arm with a soft cloth to keep it clean. Avoid using abrasive cleaners as they may damage the metal finish. If you notice any leaks, check the connections and tighten them gently.