I can't afford the upkeep on my highlighted brown / blonde hair anymore so I've decided to go back to dying it red at home as I used to 7 years or so ago. I've got about 2 inches of dark roots and the tips are very blonde at the end - the hair underneath is maninly brown now.
I've bought a lovely John Frieda hair colour in a medium red brown which I won't be able to do a strand test with as once it's mixed it has to be used straight away. I'm a little worried about the blonder bits of my hair going orange rather than red - can anyone advise me before I take the plunge and regret it?