BriteSmile's in-office tooth whitening device uses a special hydrogen peroxide gel alongside blue wavelengths to target the needs that a patient may have and to make the process as effective as it possibly can be. This device can work for patients with highly noticeable results in just one visit. Customers may contact Philips Oral Healthcare, the company that makes the BriteSmile product, at 1-866-243-1300 to learn more about this product and how it may be used.