I have my roots coloured every 5-6 weeks and my colourist paddles it through which gives a lovely effect.
It's been 2 weeks since I had it done and yet again it's a sickly light orange colour rather than light ashy brown (my natural colour before the grey appeared). I use colour suitable sls and paraben free shampoo, wash only every 3 or 4 days in cool water, rarely use heat on it and still it fades. I tried a purple shampoo (fudge) but it just looked dull with a peculiar tinge to it.
Any tips on how to keep colour looking like the colour it should be for a bit longer please?