Even the tiniest particles which are much thinner than smoke can creep into a fire alarm, activating the trigger that in some cases notifies the fire brigade, if youre vaping in a public place with the latest equipment
(1) Many people use vaping as a way to reduce or quit smoking altogether, but a survey from Action on Smoking and Health (ASH) found that 4 in 10 UK smokers wrongly believe vaping is as harmful or worse than smoking
this includes
Moreover, the urine levels of metabolites of acrylonitrile, acrolein, propylene oxide, acrylamide and crotonaldehyde, all of which are detrimental for human health, were significantly higher in e-cigarette -only users than in non-smoker controls, reaching up to twice the registered values of those from non-smoker subjects (Table 1) [9]
Williams B, Mancia G, Spiering W, et al