I have about a million smells that make me think of memories. I honestly can't even name them all. Through all of fourth and fifth grade, there was this hand sanitizer that I used, and I honestly can't even remember what it smelt like anymore, but even to this day when I smell that scent I'll immediately think about that time. When I was younger, we used to have a vacation house in the pochonos, and whenever I smell an oddly specific type of minty smell, it makes me think of that area. Same for certain other smells.

Some songs have a similar effect on me too, but not going to get too off topic.