![shutterstock_90529192](https://www.nationalelfservice.net/cms/wp-content/uploads/2013/07/shutterstock_90529192-150x150.jpg)
This review of the effectiveness of potassium iodide (KI) in reducing staining after silver diamine fluoride use identified just 6 studies 5 of which were conducted in-vitro providing little clinically relevant evidence for the use of KI.
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