Nicotine-free vaping? That might sound a little strange to you at first – especially if you want to switch from cigarettes to e-cigarettes. But there are very good reasons why some vapers prefer to use a nicotine-free vape pen. In addition to the everyday use of nicotine-containing liquids, some vapers only occasionally switch to nicotine-free liquids. In this article you will find out what the reasons are and what the benefits are.