Using this wall tapestry is easy. You can hang it on your wall indoors to add a cool space - themed touch to your room, or use it outdoors for a unique decorative look. When it gets dirty, simply toss it in the washing machine. Set the machine to a gentle cycle, use cold water and mild detergent. After the wash, put it in the dryer on low heat. Be careful not to use hot water or strong detergents as they might damage the colors and fabric. Also, avoid over - drying it to keep it in good shape.