Using your My Galaxy wall tapestry is super easy. You can hang it up on a wall indoors to add a splash of color to your room, or put it up outside for a unique decoration. When it comes to cleaning, use cold water and a gentle cycle on your washing machine with mild detergent. Then, tumble dry it on low heat. Be careful not to use hot water or a high - speed spin cycle as this could damage the fabric. Also, avoid using harsh chemicals. If there are small stains, spot - clean them gently. With proper care, your tapestry will last for a long time.