What's in vapes? Toxins, heavy metals, maybe radioactive polonium Vaping Harmless. Vape aerosol contains toxic chemicals like formaldehyde, arsenic, lead, chromium, and nickel. They damage lungs. They harm developing brains. They raise cancer risks. We Ingredients Cigarettes: Over 422 Royalty Free Licensable Stock Illustrations & Drawings Shutterstock There are 4,000 chemicals in a cigarette; 60 of these cause cancer and include insecticide, car battery fluid, arsenic poison & hydrogen cyanide. They also produce tar a sticky brown substance What's in a cigarette? Diary of a Chimney Kid Unmasking Ohio's youth tobacco crisis: The dangerous allure of vaping and e cigarettes