These 'Emotional Support Demon' posters and prints are easy to use. Just find a nice spot on your wall, like in your bedroom or living room, and hang them up. You can use regular wall hooks or sticky tape. When cleaning, use a soft, dry cloth to gently wipe the surface. Avoid using water or harsh chemicals as they may damage the print. Also, don't expose the posters and prints to direct sunlight for a long time, as it may fade the colors. That's all you need to know to enjoy your 'Emotional Support Demon' posters and prints!