this post was submitted on 22 Nov 2024
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Science Memes

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[–] Dabundis@lemmy.world 8 points 16 hours ago (1 children)

And even then, there's a significant safety margin worked into the advice that you shouldn't swallow toothpaste. You'd need to eat several tubes of prescription strength toothpaste to get sick from fluoride.

Still rinse and spit though

[–] Nougat@fedia.io 3 points 15 hours ago (1 children)

Absolutely true - and I just remembered, even if your kids are little and using non-fluoridated toothpaste, you should still be using this time to teach them rinse and spit.

[–] aStonedSanta@lemm.ee 2 points 14 hours ago* (last edited 14 hours ago) (1 children)

What is this rinse? You are supposed to leave the toothpaste on your teeth iirc. No water rinse.

Edit sorry realized this comes off harsh but not sure how to fix it. Lmao

[–] EtherWhack@lemmy.world 2 points 12 hours ago

With you having to judge millions of children, that you need to get high just to stay sane; you get a pass.

But there is a general recommendation to not eat or drink for 15-30min after brushing to give enough time for the fluoride to bind to any exposed enamel surfaces. It's also better to use a fluoridated mouthrinse over water, if getting the grittyness is what you're after.