To use this wall tapestry, you can hang it up on your wall indoors to add a decorative touch to your room, or put it up outdoors to create a nice atmosphere. When it gets dirty, simply throw it in the washing machine. Use cold water and select the gentle cycle, then add some mild detergent. After washing, tumble dry it on low heat. Make sure not to use hot water or a high - heat drying setting, as this may damage the fabric. Also, avoid using harsh chemicals on it to keep its vivid colors and crisp lines for a long time.