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A comment on New gel restores dental enamel and could revolutionise tooth repair. Parent comment

Re:New gel restores dental enamel and could revolutionise to... by archon810 on Thursday November 06, 2025 @02:48PM (#45839485)
Are you supposed to spit it out and rinse or keep it on like Enamelon? A quick search says spit out but not rinse.
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