Vaping Equivalents: How Many Puffs of Vape Equal One Cigarette? Vape Pens & Vaporizer Pods, What's the Difference? Greentank Today's Fact Friday highlights an important truth. Both cigarettes and e cigarettes are harmful to your health. While some believe vaping is a safer alternative, studies show that one disposable vape can equal Vapes vs Smoking (which is safer?) Q: How does 'vaping' e cigarettes differ from smoking traditional cigarettes? Montreal Children's Hospital