Using your new 3D curtain is a breeze. Just install it in your living room following the standard curtain installation process. When it's time to clean, you have two options - machine wash or hand wash. If you choose hand wash, make sure the water temperature is below 90℉ to protect your hands. Remember, each set comes with two panels. If the set size is 118 inches wide by 106 inches long, each panel is 59 inches wide by 106 inches long. When taking the curtains off for washing, do it gently to avoid hurting yourself. Also, be aware that there might be a small color difference between what you see on the screen and the actual curtain because of monitor settings. With proper care, this curtain will serve you well for a long time, adding beauty to your room while blocking light and dust.