I've been dying my hair myself for about ten years. For whatever reason yesterday I decided to go a shade lighter and use some highlighter brush thing.
It's hideous. Very brassy blonde in places with spotty patches of very light, and big stripes of brown. I know it's my own fault for not giving it 100% of my attention.
So what can I do to rectify it? I can go out at lunchtime (still in work today) and buy either an anti-coalgation (I think that's what it's called) shampoo, or I can buy some hair striper stuff.
Which would be best, or is there another option?