Using the Sportsheets High - Safety Shower Suction Handle Grip is a breeze. First, find a smooth surface or tile in your shower that's at least 4 inches (10.16cm) wide. Clean the surface well to ensure a good suction. Press the handle firmly against the surface until it locks in place. You can now use it to hold onto while you're in the shower for better stability. If you want more flexibility, you can buy two handles. And for extra support, pair it with a Single Locking Suction Foot Rest. When it comes to maintenance, simply wipe it down with a damp cloth every once in a while to keep it clean. Avoid using harsh chemicals as they might damage the ABS plastic. Also, check the suction regularly to make sure it's still strong and secure. If the suction seems weak, clean the surface and the handle again and re - attach it.