After I had my hair stripped back to blonde it turned out like orange on the bottom ,yellowish blonde on the top and then my roots came in very dark because its not my natural color of blonde. I want to lighten my hair so its like a really white blonde not a yellow blonde. I have sun-in but I don't want to use it because it damages hair a lot. I need a way to lighten my hair without damaging it at all. After I get the color I want I am going to get blue highlights... so I can't damage my hair at all anymore. Any suggestions?:)