Vaping vs Smoking How Vaporizers, E Cigs, and Cigarettes are Different Ecigator E cigarettes: Not What It Seems Cape Girardeau County Public Health Toki Let's be real, what's the difference between vaping versus smoking cigarettes? We know that vaping contains no tobacco and far less chemicals than cigarettes but the keyword here is 'less'. Vaping vs. Smoking: Health Risks and Long Term Effects AOI