I'm hoping someone can help with this. I have mid brown hair with a sprinkling of gray. I lost a patch of hair on the side of my head last year, its growing back now but its like a gray streak. I don't really want to dye all of my hair but I'd quite like to colour this bit (Its about an inch or less wide and the hair is about 2 inches long at the moment, rest of my hair is bra length). I'm hoping that once it all grows long it will blend in more and it only looks worse as its shorter so sticks out a bit.
Anyone have any hints on how I could dye just this one gray bit to blend it in? I know gray is harder to dye.