How can you correct the rust hair that resulted from well water on blond color treated hair?
Use a clarifying shampoo once or twice a week. Not all the time it dries the hair out.
That of course depends on your opinion and facial features. You may look nice in a bleach blond hair color but better in a dark or strawberry blond hair color. YOU may even look "the best" in a black hair color or even a red hair color. So, yes blond CAN be the best hair color depending how it looks on you.
The purpose of permanent blond hair dye is to change your hair color to a blond color, but it depends on what your original hair color is on how effective it is. If it is dark enough, it may be necessary to do multiple colorings or bleach your hair before dying it. If you plan on just trying to lighten your hair color, I suggest using a hair dye that's only a shade lighter than…