Fairytales Gone Wrong: Give Us A Smile, Cinderella: A Story About Personal Hygiene Learn the importance of brushing your teeth in this hilarious twist of the classic fairytale! Every day Cinderella brushes her teeth twice whilst her two sisters eat cakes and sweets all day, can her sparkling smile take her from rags to riches? Follow Cinderella in this hilarious twist of the classic fairytale and discover why it’s important to brush your teeth. Give Us A Smile Cinderella is one title from the Fairytales Gone Wrong series. This series is a welcome addition for parents looking for picture books with a message.