Assertion: whitening's teeth | /r/HasProperty | affected by bleaching agent
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Source sentences:
text: For example, the American Academy of Pediatric Dentistry discourages full-arch cosmetic bleaching for children with mixed dentition because it can result in a mismatched dental appearance when the permanent dentition erupts.13 Patients who have tooth-colored restorations (including crowns or implants) also should be aware that only natural teeth will be affected by the bleaching agent and thus, treatment could result in differences between natural teeth and restorations, which will not change color.9, 11