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HealthInfo Canterbury

Tooth whitening

White teeth

You may wish to have your teeth whitened to improve the look of their teeth if they have become stained or discoloured over time.

Whitening rinses and chewing gums don't appear to have any whitening effect, but further research is required.

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Written by HealthInfo clinical advisers. Page created October 2018.

Page reference: 75195

Review key: HITWI-75195