Why does your two year old lick things?

Two-year-olds often lick things as a way to explore their environment and learn about the world around them. At this age, children are naturally curious and use their senses, including taste and touch, to gather information. Additionally, they may lick objects out of boredom or to seek comfort, as oral exploration is a common developmental phase. It's important for caregivers to supervise and redirect this behavior to ensure safety.