Okay, I have bright blue hair at the moment (I am fading it, vitamin c, head&shoulders etc) and I just ordered the BlondMe system (bleach, developer, toner) from schwarzkopf, I'm trying to get a white blonde because I want some pastel colors in my hair. How does BlondMe do on artificial colors? Anyone tried it? I got the 6% btw because I'm going for the "healthy" slow process:)