Using your Chris Ceiling Shower Arm is a breeze. First, choose the right size (100mm, 200mm, 300mm, or 400mm) that fits your shower area. Install it on the ceiling according to the included instructions. Once installed, simply turn on the water, and you're ready to enjoy a luxurious shower. When it comes to maintenance, regularly wipe the brushed nickel surface with a soft, damp cloth to keep it clean and shiny. Avoid using abrasive cleaners as they can damage the finish. If there are any clogs, you can soak the shower arm in a mild vinegar solution to remove them. And that's it! Your Chris Ceiling Shower Arm will keep providing a great showering experience for a long time.