I got fed up with highlights as it was ruining my hair so had my hair dyed brown about 6moths ago which turned out mousey. I then had it re-dyed but it came out really dark although did fade a bit but still not the light warm brown that I wanted. It looks ok in the light but nearly black when dark. It is possible to go back to a lighter warmer brown and if if so how which colour should I use? I need my hair recolouring every 5 wks weeks of the greys.