E-cigarette liquid is typically composed of nicotine, propylene glycol and/or glycerine, and flavourings. Unlike cigarettes, there is no side-stream vapour emitted by an e-cigarette into the atmosphere, just the exhaled aerosol.
E-cigarette liquid is typically composed of nicotine, propylene glycol and/or glycerine, and flavourings. Unlike cigarettes, there is no side-stream vapour emitted by an e-cigarette into the atmosphere, just the exhaled aerosol.