Dental Hygiene |
Toothpaste stain testing01/06/2009 |
im doing a project on which toothpaste takes stains out, how would i go about comparing them, i heard that paint samples would work would they? thanks
I haven't heard of using paint samples before but you can pilot test it first. I have seen experiments done with brown eggs and that works well.
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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 |