To use these posters and prints, simply find a nice spot on your wall and hang them up using a nail or wall hooks. They're perfect for adding a spooky vibe to your bedroom, living room, or office. When it comes to maintenance, keep them away from direct sunlight to prevent fading. If they get a bit dusty, you can gently wipe them with a soft, dry cloth. Just be careful not to use any harsh chemicals or abrasive materials, as that could damage the print.