I haven't posted in ages but I thought I would put my two cents in on this one. The dye she is referring to is very different to the ones normally used to dye hair. It is not a permanent hair dye and washes out with every wash. It doesn't penetrate the hair shaft like other hair coloring is meant to do. My advice is if you want to continue to color your hair in those beautiful shades, look into Pravana ChromaSilk Vivids. They are a a professional product though so you will have to find a hairdresser or someone with a license to get it for you. They are the longest lasting of the vivids. Even Manic Panic who claims to be non toxic contains toxic ingredients. You will pay a bit more for the pravana but it lasts and the fading doesn't seem to go to yucky colors along with the fact that your bird will not be harmed when preening your beautiful blue hair! Good luck with your decisions.