Comparative Clinical Study of the Effectiveness of Three Different Bleaching Methods

Clinical Relevance The efficacy of vital bleaching depends on the two aspects—viz, bleaching agent and the bleaching method. Results from this in vivo study show that 10% carbamide peroxide home-bleaching and 15% hydrogen peroxide in-office bleaching were more effective than a 6% hydrogen peroxide home-bleaching over-the-counter product up to three months after completion of the bleaching treatment.