Is Nicotine Free Vaping Safer? Northeast Here's a list of chemicals that can be found in a vape (and where else it is used or can be found): Acetaldehyde found in car exhaust Vaping is often seen as a less harmful alternative to smoking, but since it is still relatively new, there is no way to study the long term effects. Both vaping and smoking irritate Vaping: High lead and nickel found in illegal vapes BBC News Is Formaldehyde in Vapes? What You Should Know Crystal Vape & Crystal Bar & SKE Vape Official Station