These Halloween posters and prints are super easy to use. Just find a spot on your wall, like in your living room or bedroom, and hang them up with tape or nails. When it comes to maintenance, keep them away from direct sunlight to prevent fading. If they get a little dirty, you can gently wipe them with a soft, dry cloth. Also, be careful not to bend or crease the posters and prints, as it might damage them. Have fun creating a spooky Halloween atmosphere with these awesome decorations!