mr clean magic erasor
First, you can try to get it off with soap and water if that doesn't work contact the closest American Girl store.Or you can call or go to the closest American Girl doll store and they will help you fix it/ get it off.The best way to do it, is to have the American girl doll store take it off!
Use a mr clean magic eraser.
tattoos or pen marks
oxiclean!!
No, the marks made by a counterfeit detection pen will not disappear. The pen uses a special type of ink that reacts with the paper to determine if a bill is genuine or counterfeit.
eucalyptus
Stain stick
An ink pen, even the permanent type, can't leave permanent marks on the skin with normal use; no matter how dark you make the mark it'll wash off eventually.
The Pictogram Pen is a fabric marking pen. I am not sure who manufactures the pen. It has purple ink which either disappears over time or needs to be washed off lightly with plain water. It is used to place centering marks on fabrics to be embroidered and/or draw pictures on fabric that will be sewn on with a sewing machine.
with oxi clean
it makes marks
You should look for a dresser that has a glossy painted finish to it. Those will be the easiest to remove crayon and pen marks from.