Effects of in-office bleaching agent combined with different desensitizing agents on enamel

Conclusions:The use of desensitizing agents containing fluoride, CPP-ACP, potassium nitrate or n-HAP after in-office bleaching or mixed in bleaching agent did not inhibit the bleaching effect. However, they all recovered microhardness of enamel 14 days after in-office bleaching. (Source: Dental Technology Blog)
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