Eva and Jeff debated their methods, with Eva preferring pebbles. "I'm very adamant about the fact that a smooth stone is absolutely the best butt-wiping squeegee on the face of the planet," Eva asserted.

Jeff got over his itchy butt with a butt-scratching stick. Hey, he had to keep his fingers as clean as possible, they were his utensils! Watch the video above for more reminders as to why you don't want to be a Naked and Afraid participant…unless wiping yourself with leafs and pebbles is your thing. If so, rock on.

Naked and Afraid's special airs Sunday at 10 p.m. on Discovery.