Posting agian here as no response in health and beauty. Madly trying to save money this year. Stupidly convinced into trying a box dye to cover my grey instead of my usual dark blondey highlights. Big mistake. It has turned out light brown with a coppery hue (on the bright side has at least covered the grey!). I hate it. Having deep regret at my penny-pinching. Can any hairdressers advise if there is anything that can be done (ie would it be possible to add highlights to lift it a little or would that not work? Could a toner tone down the copperyness?) or do I just need to wait for it to fade/grow out and cry every time I look in the mirror for the next 6 months?! I won't try a colour remover as they are apparently very damaging and that's the last thing I need. I'm going to reach out to my usual hairdresser for advice but am prepared for her to tell me what a fool I've been! Thanks.