Carisa - posted on 07/26/2010 ( 2 moms have responded )
I have two girls, 4 1/2 and 16 months. My oldest daughter is still putting things in her mouth. Sometimes, I will tell her to take something out of her mouth only to find her putting it back in a minute later. My 16 month old also puts everything in her mouth, which is probably normal for her age, but I'm afraid she will never stop because her sister does it. Any ideas on how to break this habit?