To use these posters and prints, simply find a spot on your wall and hang them up. You can use nails or adhesive strips. When it comes to cleaning, use a soft, dry cloth to gently wipe off any dust. Avoid using water or harsh chemicals as they might damage the print. Keep them away from direct sunlight to prevent fading over time. With proper care, these posters and prints will last for a long time and continue to enhance your space.