Back-to-Black; Trim & Plastic Restorer - 12ozMothers; Back-to-Black; Trim & Plastic Restorer is the original Back-to-Black; formula you’ve come to know and trust, with a new look and even more value. Remove light oxidation, dirt, wax residue and surface film with ease, bringing back that like-new color and protecting against further deterioration caused by sun, smog, ozone, water, chemicals and airborne contaminants.