These Cowabunga posters and prints are super easy to use. Just find a nice spot on your wall, peel off the backing if it's a sticker - style print or use a frame for the paper ones. Hang them up and enjoy the cool look they bring to your room. When it comes to cleaning, for paper prints, use a soft, dry cloth to gently wipe off any dust. Avoid using water or any cleaning solutions directly on the print as it might damage the ink. For sticker - style prints, be careful not to scratch the surface while cleaning. Also, keep them away from direct sunlight for long periods to prevent the colors from fading. That's all you need to know to keep your Cowabunga posters and prints looking great!