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The SmilePro Journal.

Guides, science and aftercare for a whiter, healthier smile.

Worried about tooth discolouration
discolouration

What Causes Tooth Discolouration? 7 Common Causes

From coffee and smoking to ageing, tartar and root-filled teeth: the 7 common causes of tooth discolouration, and which stains whitening can and cannot lift.

May 4, 2018

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