Staining and teeth discoloration
- 2022/06/07 22:57:02 投稿
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The tooth discoloration and staining has been primarily because of the two supplies of stain: the extrinsic and intrinsic. In essence, teeth whitening mainly targeted those intrinsic stains wherein it cannot be taken out by mechanics like debridement (cleanings) or the prophylaxis in a dental clinic.Reference: https://bit.ly/3Q1GP7c