Hi, if anyone out there has coloured there hair from brown to blonde and not "GINGER DISASTER" this is a good tip? As I used Loreal prelightener then ash blonde loreal still did not get my blonde hair I needed. So then I used streaking kit from tesco this was "YELLOW GINGER DISTASTER" So what can I do now help..... Then I bought belle colour medium ash blonde 1.8. put on this colour for 20 minutes then blow dried my hair "WOW" my hair blonde I was so happy final result yipee. Who needs hairdresser when you can do it at home a lot cheaper.. anyone know what colour I need after my roots grow in??? help much appreciated.