E-Cigarette Nicotine Strengths

1.8% vs 18mg Nicotine Strength

This is a guest post written by Morandir835, an e-cig enthusiast, admin on the Vapor4Life forum, and a regular on their ECF sub forum.

There are a couple changes on all the new flavors of WOW juice bottles. The first is they have colored caps, the second is that the nicotine strength is given by percentage. Here,  I will explain the reason behind both changes.

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