Brassy blonde problem

Hi,

I recently went to a below-average (my mistake) salon to get my roots touched up (my hair is ash-blonde), and I walked out with a terrible yellow, brassy colour. I went back to get it toned, which improved the colour for a few days at best. I then went out and bought a toning shampoo and have used it a few times but to no avail.

I've got some Schwarzkopf Nordic Blonde box dye and was wondering if applying this would fix the problem or would be a bad idea??? If so would an expensive salon be the only solution?

Thanks! :-)

The only purple shampoo that works for me is the AG one, you may want to give that a try. If not, if you go to a reputable salon they will be able to fix it for you. It doesn't have to be an expensive one, just reputable.