Using this shower arm is easy. First, make sure your plumbing has a 1/2'-14NPT connection. Then, simply attach the 6 - inch shower arm to the plumbing. Next, you can install your showerhead on the other end of the shower arm. You can adjust the height of the showerhead and how far it is from the wall to suit your needs. When it comes to maintenance, regularly wipe it with a soft, damp cloth to keep it clean. Avoid using abrasive cleaners as they might damage the metal surface. Also, check the connection periodically to ensure there are no leaks. If you notice any issues, tighten the connections gently. This shower arm is built to last, but proper care will keep it looking and working great for years.