NetWellness is a global, community service providing quality, unbiased health information from our partner university faculty. NetWellness is commercial-free and does not accept advertising.
Thursday, July 30, 2015
7th grade science project
Hello. I am doing an experiment to show which coffee brand or type stains teeth more. Can you tell me what i could use for teeth? Eggshells? Fake fingernails? Do you have suggestions for how I should alter my problem?
Egg shells work very well. I've never used fake finger nails before.
Michele P Carr, RDH, MA
Associate Professor of Dental Hygiene
Associate Professor of HS Nursing Quality & Research
College of Dentistry
The Ohio State University