how do I go gray if I have old haircolor on the bottom? 👩🏼‍🦳 BOOK A GRAY BLENDING SERVICE! 🌗🌒 highlight + lowlights (depending on WHAT old color you have) + a root color that fades as new grays come in. ✨✨✨ #tulsahair #tulsastylist #colorspecialist #hairtok