Hi, I just highlighted my hair this Saturday. I have always done this using a product from the store, for years. It has always turned out very well, but this time the highlights have turned out kind of yellow, like hay. Also I got a little too much in the bangs. Any suggestions on how I can fix this? I want to fix it at home. My natural color is med brown and I used a highlight kit for this color. Please help!:o

I don't know how to fix it but I always recommend using Sun In when you want to lighten your hair because you can gradually lighten it and have much more control over it.
And it looks a lot more natural.

How old are you?

Perhaps some funky colors put through the unwanted lighter parts could give you an individual look and make it look like the extra highlights were done on purpose.

Or even some darker brown or black streaks over the extra highlights to add some contrast.

And use a good conditioner and some hot oil treatment to repair the straw likeness but IDK about getting the color fixed.