+18 How To Lighten Permanent Black Hair Dye References. Color remover, or color eraser, is a chemical that essentially reverses the oxidation of hair color molecules inside the hair shaft. This is because the dye is still settling in your hair and the strands are still closing.

Web table of contents. Choose a section of your hair (as far from the front of your hairline as you can easily see in the mirror), and hold it up, away from the rest of your hair. To help start you off on your hair color journey, we’ve outlined tips to keep in mind when you’re trying to.