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Brushing with an abrasive does make a significant difference. The fluoride also has a significant effect on reducing tooth decay. The other parts aren't too imp
by FreeFull 7y ago
Brushing with an abrasive does make a significant difference. The fluoride also has a significant effect on reducing tooth decay. The other parts aren't too important (flavour and mouthfeel). You can definitely get away with using other abrasives, but it won't be as pleasant.
- jaclaz 7y agoOld toothpastes (and some of the new ones) used sodium bicarbonate (baking soda) in the ingredients, it is slighly abrasive, it is whitening, not at all bad tasting and non-toxic if ingested/swallowed accidentally.