I stopped regularly dying my hair about ten years ago and have been mousetastic ever since. I want to go blonde again but there's no way I could escape my three under four for long enough to manage a salon trip, nor could I justify cost.
So I call upon you wise style and beautyers. I'm sure I've seen some super threads about how to dodge the brassy home dye look, but I can't find them. How do I get the perfect cool/ashy blonde hair at home? What's the best diy brand? Please share your expertise, dye jobs of mumsnet!