Using this 'Night of Cthulhu' wall tapestry is a breeze. You can hang it indoors on your living room or bedroom wall to add a unique touch, or use it outdoors on a patio. When it comes to cleaning, just throw it in the washing machine. Use cold water and set it to a gentle cycle, then add some mild detergent. After the wash, tumble dry it on low heat. Remember, avoid using harsh chemicals or high - heat settings as they may damage the tapestry's colors and fabric.