What You Need to Know About Propylene Glycol
Categories: Vaping , Vape Guides
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Tags: what is propylene glycol , propylene glycol , pg & vg , e liquid ingredients is propylene glycol safe

What You Need to Know About Propylene Glycol

What is propylene glycol, is it safe and what is PG used for? We take a look at what you should know about propylene glycol vape.
2 years ago
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Hannah Rubery
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