Hi… I’ve been letting my white hair grow out for …

Comment on Should I Wash my Hair Before I Dye It? by sylvia stephenson.

Hi… I’ve been letting my white hair grow out for 4 years now… It seems that only the top layer is white and the rest is brown with a few white hairs throughout. I’m tired of waiting for it to grow out complety white.(which is what i would like) so I’m going to color it a semi permanent golden blond first to see if i like it.. My question is… Will it color the rest of the hair too or just the white?