My toddler keeps on opening her mouth while playing. She doesn't breathe through her mouth, nor does she have nasal congestion. I feel it has become a habit. How can I stop this? Please suggest.

A. So you just keep telling your child that close the mouth when you’re sitting see how my mouth is closed when I’m sitting similarly you also should do it and you are right some kids actually get into this habit they have no breathing problem or anything so just only counselling and collecting the child will help