Years ago I had bottle blond hair. I decided to go back to my natural color that is a med. brown. My DH never noticed at all. Come on now. Blond to brown? About two weeks later we had friends over & he started talking about his blond. I jumped in & said "And who is this blond you are talking about?" As he started to look at me, he said well it's y & then stopped. Didn't even finish the you part. Then he said When did you do that. He was dumb founded when I told him two weeks ago. To this day he tells me every day how nice my hair looks even if I haven't brushed it yet.