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As a sibling comment mentioned, polypropylene glycol <> ethylene glycol. Polypropylene glycol is an FDA approved food additive and one of the main ingredients o
by stickfigure 5y ago
As a sibling comment mentioned, polypropylene glycol <> ethylene glycol. Polypropylene glycol is an FDA approved food additive and one of the main ingredients of vape fluid.
https://en.wikipedia.org/wiki/Propylene_glycol https://en.wikipedia.org/wiki/Propylene_glycol