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 No Vaping Signs, No Smoking Signs & E Cigarette Labels Seton Vaping: Four Reasons It's Not a Harmless Trend Good Neighbor Pharmacy No Smoking Vaping or E Cigarettes Sign 24x18 No Smoking No Vaping Except in Designated Areas Sign Save 10%