Tooth color changes and sensitivity in patients undergoing dental bleaching with 10% hydrogen peroxide using customized trays or strips: a randomized clinical trial.

CONCLUSIONS: The bleaching effect of 10% hydrogen peroxide is not influenced by the delivering system (tray or strips). Even though the technique with strips was associated to a lower frequency of dental sensitivity, the peak level of pain was greater when compared to the technique using trays. PMID: 29446268 [PubMed - in process]
Source: Minerva Stomatologica - Category: Dentistry Tags: Minerva Stomatol Source Type: research