What is the maximum amount of toothpaste an adult can safely use when brushing his or her teeth, and why? The person brushes his or her teeth and rinses out the mouth thoroughly after, once a day (just before bed).

Edit after the question was closed as a duplicate: the duplicate question has answers that seem to clearly indicate that there any amount of toothpaste of toothpaste can be used by an adult when brushing his or her teeth, as long as the toothpaste is not swallowed but rather spat out after use.


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