Just on average, what is everyone's take on how long a 30 ml bottle of e liquid last you? I'm trying to stock up before heading to Toronto on business and don't want to have to worry about trying to find e liquid without paying a ridiculous amount to obtain it.
Let me tell you how I did my maths. It might help.
I watched how long I go through 10ml bottles of 18mg nicotine and it's a week, almost exactly. I used to be a PAD smoker of Marlboro lights.
Maths shows me that I need twice as much nicotine from e-cig than from tobacco cigarette. (Important note:I don't use APVs).
Then I remembered a funny thing. The mg-s of nicotine from nicotine gums (I used several times when I tried to quit over the years) almost exactly match the mg-s of nicotine from e-cigarettes.
I find this very interesting. This similarity shows that my absorbtion of nicotine from nic gums and e-cigs is almost twice my absorbtion of nicotine from tobacco cigarette. If there is no variable voltage involved and if the nicotine strength is adequate.