How do I clean the camera's body? You can clean your camera with a cotton cloth. Use a special gentle cloth for glass to clean the camera's lens. DO NOT use alcohol to clean the camera. Related articles What are the optional accessories for YI Action camera? How do I upgrade the camera's firmware? (YI Action camera) How to install the battery of Kami Motion Sensor. Why does the camera lag in dark environments? Why does the app show the message "No SD card" when I have already inserted an SD card into the camera?