Besides nicotine, which is itself associated with health complications, many e-cigarette solutions or vape juices are known to contain diethylene glycol, ethylene glycol, ethanol, formaldehyde, acrolein and various amounts of heavy metals (nickel, tin, silver, aluminum, mercury and chromium) which can also be found in the inhaled vapors
Finally, make sure that your packaging is tamper-resistant so that thieves cannot easily remove the cigarettes from their packaging
Over the years people fell away, they started proper jobs, met significant others, got crippling mortgages, had babies and grew up
You can find out more about painting over cigarette smells and stains in this blog