Using this shower set is easy. First, install it on your bathroom wall following the included installation fitting instructions. Make sure to put the handheld spray holder on the wide rail before removing the bottom connector of the rail. Once installed, you can adjust the 10 - inch shower head in any direction you like using the 360° swivel ball joint. Switch between the rain shower head and the handheld spray with the solid brass naverter. You can choose from three functions on the handheld spray: spray, massage, or a combination of both. The built - in mesh filter in the shower head will keep debris out of your water. For maintenance, regularly check the mesh filter and clean it if it gets clogged. Keep the brass parts dry after use to prevent rusting. If you have any issues, refer to the 10 - year warranty as this product complies with Australian standards.