I had a full head foils last month of bleach and base level of an 8 with a toner. I have this warm glow around my roots which is driving me insane, Ive always preferred my hair on the ashy side. How can I get rid of it without damaging my hair? My hair is a little fragile at the minute I have tried blue shampoo, I even tried the Jerome Russell smudge in ash cool and nothings worked ☹️