Warning: Etomidate in Vapes Some vapes are laced with etomidate and other dangerous drugs. It can damage your brain, disrupt your heart function, and cause fatal breathing problems. Disposable vapes, which make up the majority of e cigarette sales in the US, are a significant pollution concern as nearly half a million vapes are thrown away every day. It comes as What is Disposable Vape and How it Works Ecigator VAP IT Dew Drop SALT Keep It 100 Salt Nicotine Giant Vapes