List Of How To Lighten Permanent Hair Color That Is Too Dark References. Web the safest option for lightening dark hair is to use a special shampoo. If you have virgin hair, you can usually go a.

This is known as bleeding the color (via garnier). Color remover, or color eraser, is a chemical that essentially reverses the oxidation of hair color molecules inside the hair shaft. Don’t worry as there are lots of easy and simple methods to lighten permanent hair colour which is too dark.