To use your 'Lost in Neverland' wall tapestry, you can hang it on your wall indoors to add a touch of charm to your living space, or use it outdoors as a decorative element. When it gets dirty, simply put it in the washing machine. Use cold water and select the gentle cycle. Add a bit of mild detergent. After the wash, tumble dry it on low heat. Avoid using bleach or harsh chemicals as they may damage the tapestry's colors and fabric. Also, make sure not to wring the tapestry to prevent it from losing its shape.