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Dental Hygiene

Teeth staining



I am doing a science fair project to find out what stains teeth the most but I cannot get my hands on teeth to experiment with. What can I use instead of teeth to test my theory? My dentist says that he cannot give me teeth because of health related issues.


Others have used hard boiled eggs.

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Response by:

Michele P Carr, RDH,  MA Michele P Carr, RDH, MA
Associate Professor of Dental Hygiene
Associate Professor of HS Nursing Quality & Research
College of Dentistry
The Ohio State University