Adding to the scent experiences - I lost my dad in 2012 and he loved a bit of TCP for all ailments and every now and again I’ll get a waft of it randomly. It’s happened in several houses (I’ve moved twice since he passed) and even in the car. I’ve not got any of it in the house and it’s such a distinctive smell. Really comforting when it happens to think he’s making his presence known to me.