I've been getting a blonde balayage for the last few years but recently decided I wanted to go back to my natural darker brown colour.
I went to the hairdressers at the weekend and she dyed my hair brown (but looked more red than brown!) and now that I've washed my hair tonight, the colour is already fading on the bottom of my hair. The top is still a dark red/brown colour and the bottom where I was blonde is a light brown! I can't believe the colour would fade so quickly...? It's not that noticeable now but I'm worried it'll only get worse and worse over the next couple of weeks...
Can I dye over my entire head with a brown colour myself or would this make things worse? Help!