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A four-week clinical study to evaluate and compare the effectiveness of a baking soda dentifrice and an antimicrobial dentifrice in reducing plaque.

The results of this study indicate that the baking soda dentifrice was more effective than the non-baking soda, antimicrobial dentifrice in plaque removal after a single tooth brushing, and in maintaining significantly lower plaque levels during a four-week period of twice daily, unsupervised tooth brushing.

Enhancement of plaque removal efficacy by tooth brushing with baking soda dentifrices: results of five clinical studies.

The collective results from the five controlled clinical studies on over 270 subjects reported in this paper, consistently demonstrate that Arm & Hammer baking soda dentifrices enhanced plaque removal effectiveness of tooth brushing to a significantly greater extent than the non-baking soda dentifrice products.

Bonus:   Green/White Tea suppresses P.gingivalis and helps your gums resist it too.