Using this shower hose is a breeze. First, make sure the water supply is turned off. Then, connect one end of the hose to your handshower and the other end to the shower arm. Just give the connections a gentle tighten by hand, and you're good to go. When it comes to maintenance, it's pretty straightforward. Regularly check the connections for any signs of leaks. If you notice any buildup of minerals or debris, you can soak the hose in a mild vinegar solution for a few hours and then rinse it thoroughly. Remember, this hose has a limited lifetime warranty, but avoid using abrasive cleaners or tools that could damage the metal or brass parts. With proper use and care, this shower hose will serve you well for years.