I spray more of the product in her sink and scrub at the porcelain until the toothpaste residue vanishes. I glance over at Nina, who is nodding thoughtfully. “That’s fine,” she says. “I guess the real question is how are you cleaning the sink when I’m not watching you.” “Um, the same?” “Hmm. I highly doubt that.” She rolls her eyes. “Anyway, I don’t have time to supervise your cleaning all day. Try to make sure to do a thorough job this time.” “Right,” I mutter. “Okay, I will.”
