'Manual conventional toothbrushes' diaporamas de présentation

Brushing Teeth Our Way: The Three Different Types of Toothbr

When we were children, one of the things our mothers kept nagging us to do is to brush our teeth before we head to school or before we go to sleep. There may be some of us who were obliged without question, and some of us who might have been more difficult. - http://www.thedentalcompany.com.au/

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