Using this Fi'zi:k Vento Microtex Tacky handlebar tape is easy. First, clean your handlebars to make sure there's no dirt or grease. Then, start wrapping the tape from the end of the handlebar, keeping it tight and even. Try to overlap the tape slightly as you go for a better hold. When you're done, secure the end with the provided finishing tape. As for maintenance, it's a good idea to wipe the tape down regularly with a damp cloth to keep it clean. Avoid using harsh chemicals as they might damage the tacky surface. Also, don't expose the tape to extreme temperatures for long periods, as this could affect its performance. If you notice the tape starting to peel or lose its grip, it might be time to replace it.