A new Kentucky law requiring smoke shops to obtain updated retail licenses takes effect Jan. 1, marking a significant step in efforts to prevent youth vaping across the state. Details below. FDA warns KY vape shops of illegal brands being sold, teenagers at risk Only tobacco and menthol vapes are legal to buy in Kentucky. Can the flavored vapes be ordered online? Here's what to know and resources if you want to quit. Are Vapes Banned in Kentucky? A Complete 2025 Guide Sikary Vape Official Website Kentucky vape ban: Can I order vapes from out of state? How do I quit smoking?