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Humor

(16,179 posts)

6. I have seen mouthwash

Wed Nov 19, 2025, 12:41 PM

Wednesday

With hydrogen peroxide almost certainly..it struck me at the time. Must be at a very low dose like 0.001% w/v if that is the correct unit.

Edit: wow was I off..it is more like up to 3%
https://www.medicinenet.com/safe_to_rinse_your_mouth_with_hydrogen_peroxide/article.htm

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