Using your 'Rainbow to Hell' wall tapestry is easy. Hang it up inside your room to add a splash of color or outside to decorate your patio. When it gets dirty, just toss it in the washing machine. Use cold water and set it to the gentle cycle. Add some mild detergent. After the wash, put it in the dryer on low heat. Avoid using hot water or high - heat settings as they may damage the colors or fabric. Also, be gentle when handling the hand - sewn edges to keep them in good shape.