Parents, are you sure your kid's car seat is installed right? Here's how to know

Elizabeth Kanagawa, a certified child passenger safety technician, demonstrates how to adjust the harness of a car seat. She is also the owner of Three Littles, a children

In this visual guide, certified car seat experts walk through common installation mistakes and how to fix them. Learn what a secure car seat base and a tightly fastened tether look like and more.