I used a mix of Special Effects Hi-Octane Orange, Manic Panic Sunshine, Punky Colour Flame, and Manic Panic Electric Lava mixed with equal parts conditioner to get this b-e-a-utiful color. The red from my last dye job had faded a bit, but the biggest reason for change was my roots. It's like one day I woke up and magically had inch long roots. I applied the bleach to just my roots and then combed it through the rest of my hair after my roots were finished. While my roots lightened the rest of my hair decided to turn an even brighter shade of the red/orange than it was previously. I contemplated not even dyeing it but my roots were pure white which looked a little strange. Anyway, I'm smitten with how it turned out. It's such a fun color. xoxo
You can find all my tips on bleaching, dying and maintaining colorful hair here.