Popcorn Lung: The Deadly Secret in Your Vape! Did you know that the sweet, tempting flavor in your e liquid could be hiding a chemical called Diacetyl? This chemical, which tastes Can vaping cause cancer? The evidence suggests it might. The Washington Post Vaping Student Health & Well Being What Does Geek Bar Contain Diacetyl In Geek Bars: A Deeper Dive Into Potential Risks That Vape Club Do Geek Bars Have Formaldehyde What is Popcorn Lung? Popcorn Lung is a serious, permanent lung disease caused by inhaling harmful chemicals like diacetyl, sometimes found in flavored vapes. Tips for Parents & Caregivers: Talk