[header] How to remove ink from an american girl doll's face [title] Buy a spot treatment with benzoyl peroxide. [step] This is the active ingredient in most acne creams or scrubs. Head to your local grocery store or pharmacy and check the labels of a few different products. 
You want to find a cream that has at least 10% benzoyl peroxide. If you use acne spot treatments at home, you may already have an effective stain treatment in your bathroom.