How do I figure out if my vape juice contains diacetyl or not? : r Vaping Replying to @d4rkn3ss2l1ght Only half your vapes might have a lung scarring chemical is a wild thing to say in defense of vaping. But go off, I guess. Anyways, for those of you who care about Which brands contain diacetyl in their vape juice? Knowledge Kaiweili Digital Technology In Cigarettes Or Did You Know Some Flavored Vapes Contain Diacetyl, A Bronchiolitis Obliterans Vaping What's in vape smoke Ads of the World Part of The Clio Network