If I keep dyeing my hair brown will the black finally start do fade?

I dyed my hair black in september and since then i've been dyeing it brown...i've seen a difference but nothing too dramatic.

If I keep dyeing my hair brown will the black finally start do fade?

Well, it depends. If your natural hair color is black, then no, your black hair will never fade. You never lose your natural hair color. But if you DYED your hair black at one time, and change it to brown now, then yes, it could fade.

If I keep dyeing my hair brown will the black finally start do fade?

You will never lose your natural haircolor. So if you wish to redye your hair perhaps growing your hair out and then trimming the black part then dying the rest brown may be the best choice to go. This applies if dying brown does not make any difference at all.

If I keep dyeing my hair brown will the black finally start do fade?

Black usually takes a while to get rid off, but eventually, it does fade. Additionally, as your hair grows out, the new hair coming in should be it's original color,...so either way, the black should come out.