What Everyone Should Know About Vaping & E Cigarettes Mini Slideguide Myth! ~ Have you heard that e liquid is full of harmful chemicals? It's not true it's only got 4 ingredients. #vaping #vape #vapeuk #ecig #vapour DYK 174,000+ Louisiana youth currently use tobacco products. Research shows that most young people who vape do not know that e cigarettes contain nicotine, instead thinking it is harmless water vapor. Most adults 01 11 14 An e cigarette and liquid refill bottles, as new figures reveal that electronic cigarettes have been linked to more than 100 fires in the UK since 2012 Stock Photo Alamy