To use this wall tapestry, you can hang it on your wall either indoors or outdoors to add a decorative touch. When it gets dirty, simply throw it in the washing machine. Use cold water and set it to a gentle cycle. Add some mild detergent. After washing, put it in the dryer on low heat. Make sure not to use hot water or a high - heat setting in the dryer, as it might damage the colors or the fabric. Also, avoid using harsh chemicals on it to keep its vivid look for a long time.