Dental Hygiene |
Tooth surface02/26/2009 |
My daughter is doing a science experiment on whitening toothpastes? Please tell me what surface would be closest to natural teeth? Eggs? Is there a kind of tile?Thank you
Brown eggs work great!
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Michele P Carr, RDH, MA Associate Professor of Dental Hygiene Associate Professor of HS Nursing Quality & Research College of Dentistry The Ohio State University |