Hiya, as in the title, my hair has a yellow tinge to it. I think I remember reading before that that can happen in hard water areas. I never blow dry it and straighten it once a week if that so I don't think it's heat damage. I don't get on with silver-brightening shampoos. I find they give my hair a purple tinge. I was thinking about getting a temporary hair dye. Has anyone tried this? Would it work?