Are Vapes Illegal in Kentucky? Sikary Vape Official Website Are Vapes Illegal in Kentucky? Sikary Vape Official Website Are Vapes Banned in KY: Kentucky Vaping Laws Explained in 2025 Crystal Vape & Crystal Bar & SKE Vape Official Station Effective Jan 1 KY is banning all non FDA approved vape juices from All Establishments shops and gas stations alike including disposable vapes only nicotine and menthols will be available no more 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.