Vaping has quickly become a popular alternative to smoking cigarettes and is becoming more and more widespread. However, when it comes to the effects of secondhand smoke, many people are unaware of the consequences that vaping may have. Much like cigarettes, vaping can produce harmful substances, such as nicotine and aerosols, that can lead to exposure to secondhand smoke. While studies have found that secondhand smoke from vaping is much lower in concentration than that of tobacco smoke, long-term exposure to secondhand vapors can still cause adverse health effects, including increased risks for stroke and lung cancer.