To use your Scandia Black Knights wall tapestry, you can hang it indoors on your wall to add a touch of style, or outdoors in a sheltered area. When it gets dirty, just throw it in the washing machine. Use cold water and select the gentle cycle. Add a mild detergent. After the wash, tumble dry it on low heat. Don't use bleach or harsh chemicals as they may damage the colors and fabric. Also, avoid hanging it in direct sunlight for long periods to prevent color fading.