This is one among many of the big concerns. The safety of
vaping, the unknown chemicals used, and the long term impact of those unknown chemicals.
I get tired of guys who say they know what's in their liquid. Now don't get me wrong I'm sure many think they know but in reality they really don't know. But I mix it myself they say. I say so what?? The fact is you only know what you've been led to believe your buying and then mixing. You do not know what actual chemicals besides maybe pg and vg are being used you can't even be sure of those levels. You have no idea of where the flavorings came from, how they where made or what chemicals those flavorings contain, not mention you have no knowledge of the source or quality level of the Nicotine you bought online is. These are just some of the reasons why liquids and hardware need to be regulated. The general public needs to be confident that the product their buying isn't gonna make them sick or worse, they need to know the latest battery the
shop owner pushed on them as the best isn't going to explode or burn their house down as they sleep. These aren't unwarranted concerns they are very real and a open market without any oversight is trouble for consumers who believe since its available at the drug store it must be safe. Remember everyone using a ecig isn't goona research it, no their gonna
buy it and use it assuming its a safe product and perhaps never even see the tiny print on the bottle that's says made in China in sub standards conditions.