Science Project Summary:

What types of mouthwash will be the most effective against bacteria?

Intermediate 4
Difficulty: Intermediate 4
Required Skills: None
Safety concerns: None
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Abstract:
The mouthwash containing sodium fluoride will work the best because it is an oxidizing agent, which kills bacteria and prevents more sulfur compunds from generating. It differs from the mouthwashes containing zinc, which simply decrease the concentration of sulfur compounds, and the antiseptic mouthwashes that can cause your mouth to be dry.