Eli5: morning breath

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How do people end up with bad morning breath even though we brush, floss and use mouthwash regularly.

In: Biology

6 Answers

Anonymous 0 Comments

Anaerobic bacteria (oxygen-hating) build up in your mouth at night, brushing disrupts the buildup of them. That’s why you get plaque, plaque is a bacterial mat, and when bacteria reach that critical mass they’ll start breaking your teeth down.

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