It involves applying a hydrogen peroxide solution on the teeth (like with a whitening pen) and then the LED lights are used to activate the film. Together, the ...
Hydrogen Peroxide for Teeth Whitening - Does it Work? - Colgate
This summary was compiled by our editorial team from publicly available information for quick reading. For full details, refer to original reporting where available.
![Hydrogen Peroxide For Teeth Whitening: Is It Safe? [Expert Tips]](https://www.gentledental.com/sites/default/files/2024-04/hydrogen-peroxide-for-teeth-whitening-is-it-safe-expert-tips-inner-img.png)
