I have tried many different "whitening" products... and spent much at the dentist's office... this stuff really works. Allow up to 21 days of consistent use 15-30 minutes each whitening session. What is the risk of the light used for white…

The scientists also experimented with three other groups of human molars, which they subjected to other teeth-whitening remedies — over-the-counter whitening strips, prescription tooth-whitening products and a procedure mimicking professio…

The gel is left on the teeth for an additional 5 minutes after the ezlase 940 laser exposures (1 minute for LaserSmile) to allow the teeth to absorb the laser-activated hydrogen peroxide, allowing continued whitening after the laser exposu…

In-office bleaching procedures generally use a light-cured protective layer that is carefully painted on the gums and papilla (the tips of the gums between the teeth) to reduce the risk of chemical burns to the soft tissues The bleaching a…

The two major types of tooth whitening systems are in-office (active) or passive (conducted by the patient at home while closely supervised by the dentist.) Sometimes your dentist may recommend either system or a combination of both, to gi…