A member asked:

How can i test alcohol/non-alcohol mouthwash for a science fair without dealing using bacteria or people?

3 doctors weighed in across 2 answers
Dr. Gabriel Malouf answered

Specializes in Dentistry

Tricky!: This really depends on what questions you're trying to answer. The most important questions i can think of about (non)/alcohol-based rinses include both bacteria and human elements. It sounds like you're trying to zero in on chemistry without biology; understanding your results may lack biological relevance, set up a test that shows the effect of (the alcohol) on another substance material or dye.

Answered 11/30/2012

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BYOC: Bring your own cup, or a number of small disposable cups!

Answered 11/30/2012

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Related Questions

A member asked:

I swallowed a little bit of alcohol mouthwash will I die or will I be okay?

5 doctors weighed in across 3 answers