To use this wall tapestry, you can hang it on your wall indoors to add a decorative touch, or use it outdoors for a special event. When it gets dirty, simply toss it in the washing machine with cold water on a gentle cycle and use a mild detergent. Then, put it in the dryer on low heat. Avoid using hot water or harsh detergents as they may damage the colors and fabric. Also, don't wring the tapestry forcefully after washing to keep its shape intact.