These arcade - style periodic table posters and prints are easy to use. Just find a nice spot on your wall, like in your study or bedroom, and hang them up with a nail or a poster hanger. When it comes to cleaning, use a soft, dry cloth to gently wipe off any dust. Avoid using water or cleaning chemicals as they might damage the print. Also, keep them away from direct sunlight for long periods as this can cause the colors to fade over time. Enjoy these fun and educational posters and prints to add a unique touch to your space!