Using these curtains is easy. Just install them on your window rods to start enjoying their blackout and decorative benefits. When it's time to clean, you can either machine wash or hand wash them. For hand washing, remember to use water below 90℉ to protect your hands. Each set comes with two panels, so if you need a certain size, check the measurements carefully. Also, keep in mind that there might be a small color difference between the screen and the actual curtains because of monitor settings. Remove the curtains gently when washing to avoid any injuries. With proper care, these curtains will serve you well for a long time.