Hello ladies! I recently went to the salon for a blue ombré look. I hate the way it came out! I died my hair on the 10th and all the blue basically went away. It isn't even and it just was not a good job. She said it's because I dyed my hair dark brown/black but some parts came out blue, some green, some brown and some even red..I feel she didn't even it out or anything and didn't get the blue pigment on all the bleached areas because I can actually see bleach spots on the upper parts of my head. One side of my hair looks the same and the other side blue..I want to try again at home. I looked up videos but I wanna know if any of you can recommend a good bleach to get this previously dyed dark hair to blue? I need a really good lightening bleach! Thanks