Try this at Home!

I love doing crafts at home with my kids and they love it too - sometimes their artistic flair takes over and you can find their crayon masterpiece on the walls!

So what do you do - Mr. Clean Magic Eraser does work but you do need elbow grease.

Try spraying WD40 on the 'art' and wipe with a clean rag.  works like a charm but keep in mind WD40 is an oil based product so you will need to use warm water with soap to clean the oil spot but hey, that's better than crayon all over your walls.