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Significantly. Almost any toothpaste contains Flourine compounds and the US even dumps tons of Flourine into the drinking water to give residents whiter tooth.
by bejdjndbe 2y ago
Significantly. Almost any toothpaste contains Flourine compounds and the US even dumps tons of Flourine into the drinking water to give residents whiter tooth.
It's not harmless (nothing is) but much less harmful
- kurthr 2y agoWhitening involves peroxide not fluoride. Fluoride hardens enamel and reduces dental caries (cavities).