xokristabelle answered Sunday July 10 2011, 12:39 am: It pretty much lasts until your hair grows out...and unless your hair is super light blonde/white, it won't come out the color of the Kool-aid. I have a friend that tried to dye her hair with Kool-aid and ended up with the grossest, uneven dirty green shade that refused to wash out, she had to use regular dye to try to cover it and it took forever to grow out. Wouldn't recommend it. [ xokristabelle's advice column | Ask xokristabelle A Question ]
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