Adah's head shifted; she intended to tilt it the other way, but her neck wasn't cooperated. At least it didn't jerk. Mostly, she was wondering how information like that would manage to not be mentioned before. She was considering possibly that he was simply pulling her leg. It was so hard to tell around this place. Still...

"Then why," she asked, after a moment of deliberation and deciding that he would probably continue talking to her anyway and it'd gotten to a point where talking back was less annoying than continuing to just be annoyed, "bring shampoo with you? It's not like, if it blew up, you could just hop into the locker room showers and wash up."