Using the Arcwave Ion Male Stimulating Stroker is easy. First, make sure the device is fully charged. You can check the charge level through the LED lights on the storage base. Once charged, press the button to turn it on. Place it on the area you want to stimulate, and the Pleasure Air™ sensor will automatically start the stimulation. You can adjust the intensity by choosing from 8 different levels according to your preference. When you're done, turn off the device. To clean it, simply twist it apart and rinse the IPX7 waterproof device under running water. Then place it in the storage base with the DryTech stick to dry and charge. Make sure to keep it in a cool, dry place. Avoid using harsh chemicals to clean the device as it may damage the body - grade silicone and body - safe ABS plastic. If you have any skin sensitivities, test a small area first to ensure there's no allergic reaction.