I was on a cross country with a buddy years ago and, after a long day's ride, he bathed in a nearby stream, shaved, and put on some aftershave/lotion. The furry creatures of the forest enjoy that stuff, too. He woke me in the next tent screaming because a bear was licking the aftershave from his face. If you're going to camp, bring a laundry bag and hang everything that can be eaten or smells good with parachute cord between trees rocks or whatever is elevated.