9 yo dd has just told me that she gets teased at school for having a mustache. She has fairly dark hair and she does have hair on her upper lip. Should I just do nothing and tell her to ignore the meanies or maybe get some bleach and try to lighten the hair? I've never used hair lightening cream, is it a danger of burning such young sensitive skin? She would never let me wax it as she hates pain! I don't want her to be uncomfortable with teasing. Girls are so mean! Any advice?