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 Health effects and known pathology associated with the use of E cigarettes ScienceDirect Q: How does 'vaping' e cigarettes differ from smoking traditional cigarettes? Montreal Children's Hospital Comparing Different Types of Ecigs and Vapes Liquidi Sigaretta Elettronica Svapoebasta Sigarette elettroniche, tabacco riscaldato e prodotti a base di tabacco che non producono fumo European Lung Foundation