To use these posters and prints, first pick a nice spot in your room. You can use regular tape or poster putty to hang them on the wall. If you want a more professional look, you can buy a frame separately and put the print in it. When it comes to cleaning, use a soft, dry cloth to gently wipe off any dust. Avoid using water or cleaning solutions as they might damage the print. Keep the print away from direct sunlight for long periods as it can cause the colors to fade. Also, don't bend or crease the print to keep it in good condition.