my dd (now 2.5) has developed a habit of picking skin off her top lip. She started it last year when she developed a bit of cold and got chapped lips. She found a bit of dry skin and picked it off. Since then she does it nearly all the time and this week she has made it so sore that it has bled more than once.
She nows that she shouldn't so it as it makes it sore but what else can I try?
any ideas?