Miss Moonlight, that's what I did before the wedding. I used L'oreal products from Sally's and didn't like it nearly as much as the Garnier Nutrisse Ultra color (in the box). I have to dye it again soon and am not sure what I will do as far as adding more blue. Depends on how brave I am feeling that day. lol For now though I will stick with the Garnier it has great shine and more blue than I have noticed in others.