Is it normal to always smell oranges or some sort?
I always had this kind of thing, I always smell oranges or citrus fruits even there's none of them are nearby. It triggers when I drank, ate or smelled oranges or something like them. This time I ate nothing that smells or taste like oranges, but it triggered from a hand sanitizer that I used. Same goes with alcohols, but they don't last long, and they only trigger when I'm about to sleep. But this one lasts for a week or two. This all started three to four years ago.
Actually, this kind of question was asked here in this website, and it's called a "phantom scents" or "phantom smells". But by looking at that one, it's not enough for me and I want more opinions, information or experiences of others.