So about two months ago I dyed my hair dark brown. It came out as an intense black. But I didn't mind back then because I wanted dark brown hair. And I'm that girl who wants the haircolir she can't have. So recently I went to a salon to dye it a chestnut kind of color. I forgot to mention I dyed it black two months ago so she just threw in the chestnut. Now only my roots are chestnut. I want to dye the rest chestnut but don't want to bleach. And I want to do it by myself. Is it possible?

Hmm, I think you should go back to the salon and ask them to fix it :)