People Are Forgetting to Brush All of their Teeth

Soooo...is this actually...a thing??

“Sometimes people forget to brush the insides of their teeth, the surfaces that face the tongue and the palate,” Hilburg told HuffPost. ”Sometimes people forget these areas because we don’t see them when we look in the mirror. Food and plaque can buildup in these areas so it’s just as important to brush there as it is on the front of our teeth where we can easily see.”