You can try a bleach cap, it worked for me I had dyed my hair dark brown and wanted a lighter brown, you can do the bleach cap which is less damaging than bleach alone and then do the caramely brown you want
Melie. 2c Coarse Porous(damaged) Learning to battle The FL humid weather, but I love it here!!!
Trying CG as of 7/8/11

I will try anything on my hair!

Youtube channel: MsMelySoto