Every 6 weeks I get my brown roots done at the hairdressers and it costs a fortune. I think I've been stupid as it's not even a special colour - it's a '6' with no variation. (Learnt over the years!).
Rather than pay the hairdresser each time I thought that at least every other time, if not more, I should do them myself. Does anyone else do this and is it quite easy? What brand do you recommend etc? Is a standard colour chart flat 6 just a 6 on the box?