I dyed my hair with kool-aid.
I tried the whole “mixing the kool-aid with hair conditioner” approach, and frankly I didn’t like it at all — nobody mentions that concentrated kool-aid mix can irritate your skin, so I’m telling you that here. Kool-aid mix can irritate your skin. I bet it’s all that citric acid.
In the future I’m going to try mixing it with hot water and dunking my hair in, since I am fond of the results. I still don’t know how permanent it is, but day number two seems a bit faded. I have not washed my hair yet.