My granddaughter has been around vaping since she was barely four, and she's now six. I remember her trying to eat a pack of cigarettes when she was very little. But she understands that vaping is for adults, and since she's seen her mom coughing like crazy after vaping, I don't think she'd try to do either. I actually have Mr.Cookie, but I keep it in a child proof container. My grandchild is smart enough to open anything if she set her mind to it, so I think continual education is necessary. If we start limiting how vendors can display their products, it might back fire. People with small kids should store all poison out of the reach of children.