Assertion: whitening's teeth | /r/HasProperty | achieved in two different ways
Facets:
value: according to the whitening
type: OTHER
Source sentences:
text: According to the whitening your teeth can be achieved in two different ways: 1) Using A product that contains bleaching ingredients that change the color of the tooth by penetrating through the enamel and bleaching your yellowy dentin and 2) abrasive methods that simply remove the superficial stains on the top of your enamel such as the more controversial “whitening” toothpaste, “whitening” gum, and “whitening” mouthwash.