Using the Black Mica Hand Shower is a breeze. First, connect the 1500mm hose to your existing shower system. Then, pick your preferred setting on the hand shower to get the perfect water stream. When using, hold it comfortably and enjoy your shower. As for care, regularly check the hose for any signs of wear and tear. To keep it clean, use a mild soap and a soft cloth to wipe the showerhead. Avoid using harsh chemicals as they may damage the finish. Also, if you notice a change in water pressure or a decrease in performance, it might be time to descale the showerhead. And don't forget to refer to the Warranty Guide if you have any issues.