Assertion: charcoal | /r/CapableOf | come in contact
Facets:
value: with the surface of the tooth
type: OTHER
value: with the stain
type: OTHER
Source sentences:
text: The amazing fact that no one seems to know is that charcoal toothpaste will remove the yellow from your teeth without brushing because the whitening really works through the power of adsorption meaning, if you just let the charcoal come in contact with the stain, it will work to whiten the teeth.
text: This would allow the charcoal to come in contact with the surface of the tooth long enough to remove surface stains without the brushing or scrubbing action that could be too abrasive.