Hair Dye Answers

I was just wondering, I just dyed my hair a dark, dark brown & was doing it myself for the first time. I wanted to get the color on my roots good so they were well-colored but I rubbed it into my scalp too much & now the color of my scalp looks funny compared to my hair. Has anybody done this? Is there a way to fix it or do I just have to wait until the color starts to fade?

P.S.
The dye is in my hair already.
And I will not shower anything but regularly.
And does anybody have any hair style ideas
I have Black (Dyed) hair & It’s thick & Wavy.

I want to dye my hair plack & just have a little tuff of teal somewhere, but i want a really dark teal…
know where i can get any?
(or any other suggestions…
my hair is a fauxhawk-ish style)

When I was a teenager, I bleached my short puffy hair (which turned yellow, I was reminiscent of Beavis in every way), then put blue Manic Panic in it. As you might have already guessed, yellow plus blue makes green. Very ugly green, I might add. But where the bleach had actually lightened to white (areas on the scalp lighten better because of body heat), the blue turned up in all its glory. My mom, who always said if I wanted to experiment with crazy fashion, I would have to live with the consequences (no exceptions), sent me to school the next day. So all day, I was teased mercilessly for my “snot green” hair with bright blue part & sideburns. Somehow, I lived through it, & now I think back & laugh. Thanks for the memories.