I once dyed my hair with kool aid and I couldn't get it out for the life of me. I couldn't bleach it out. I have blonde hair and I dyed it bright red underneath. I tried dying it brown and it turned maroon, I had to cover it with black then I stripped the black out and the red was still there, it was more orange though. That same happened to my friend. If you do it right, Kool aid and stay until it grows out or gets cut off. She had purple with brown hair. If your interested, I'll give you the details about how to dye your hair with kool aid. food dye will come out very soon.