Safety and efficacy of a high-adhesion whitening strip under extended wear regimen

Conclusions The 2-h regimen for the 9.5% H2O2 high-adhesion whitening strip was more efficient for tooth whitening than the 30-min regimen of 10% H2O2 whitening strip. Both treatments were well tolerated and the use of the test products during the study time frame was considered safe. Clinical relevance Extending the daily wear time of whitening strips can improve the efficacy of the treatment and ultimately shorten the length of the treatment without any significant adverse effects. (Source: Journal of Dentistry)
MedWorm: Dentistry