To use these 'Purrs of Darkness' posters and prints, just find a nice spot on your wall and hang them up. You can use a frame to make them look even better. When it comes to cleaning, use a soft, dry cloth to gently wipe the surface. Avoid using any harsh chemicals or wet wipes as they might damage the print. Keep them away from direct sunlight to prevent fading. If you move, be careful when taking them down and store them flat to avoid creases.