Effect of novel charcoal-containing whitening toothpaste and mouthwash on color change and surface morphology of enamel

Abstract

Charcoal-containing toothpastes may enhance the whitening of the teeth, but they should be used carefully due to changes that may induce on enamel. The patients should consult a dental professional for proper use. A charcoal-containing mouthwash in combination with whitening toothpastes probably cannot offer additional whitening effect.