I just spent the last five hours re-dyeing my hair. I used Good Dye Young's Blue Ruin last time and this time, only last time I bleached it first. I expected it to mix with the lighter blues and greens of my fading hair. It didn't. It's dark as FUCK. My naturally brown roots are now nearly black xD I'm still waiting on it to dry, but so far I am in love with it.