Vape pen explodes, knocking out teen's teeth and shattering his jaw You've seen the device. But do you know what's actually inside it? Every disposable vape has 4 components and each one comes with real risks: Nicotine e liquid: toxic chemicals, including lead Vape pen explodes, shattering teen's jaw amid rising concerns over batteries Don't flush it. Don't toss it. **Never dispose of vapes in the toilet or trash!** Vapes can leak toxic chemicals and may even explode, putting people and the environment at risk.