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Truthpaste (lemmy.world)
submitted 7 months ago by to c/mildlyinteresting@lemmy.world
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I've never seen labeling like this before. Interesting.

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[–] 14 points 7 months ago (5 children)

But where does calcium fluoride come from?..

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  • [–] 14 points 7 months ago

    If you bring calcium within sniffing distance of fluorine, you get calcium fluoride... just make sure you don't have anything else close to the fluorine, including you.

    Also, it's basically just mined and purified as-is, it's pretty common.

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