Assertion: toothpaste's abrasive | /r/HasProperty | hydrated silica
Facets:
Source sentences:
text: The most commonly used abrasives are hydrated silica (softened silica), calcium carbonate (also known as chalk), and sodium bicarbonate (baking soda).
text: Luckily, people today are able to go to the store and choose toothpastes that contain a much gentler abrasive: hydrated silica.
text: Calcium carbonate generally is no longer used, and the most common abrasive today is hydrated silica.
text: Traditional toothpastes use abrasives (the hydrated silica we love, baking soda, and yes, even charcoal) to keep plaque and tartar at bay.