the credit crunch has hit home and no more trips to the hairdresser. So, what is the best kit to touch up mousey brown roots to blonde like the rest of my hair ? Any tips from home hair dyers ? My last experience was circa 20 years ago with sun in and am hoping things are a bit better now ?! Also, what shade do you choose as someone said they never turn out like the model on the box ? I have a lot of gold in my hair and don't want to go too orange.