Using your 'Too Grumpy for Christmas' wall tapestry is easy. You can hang it up on a wall indoors to add a fun touch to your Christmas decor, or use it outside for a unique festive display. When it comes to maintenance, just pop it in the washing machine. Use cold water and a gentle cycle, along with mild detergent. Then, tumble dry it on low heat. Avoid using harsh chemicals or high - heat settings as they can damage the tapestry's colors and fabric.