Teeth-whitening treatments are relatively new to ... tray every now and then by using just the Opalescence syringe-gel refills: “Put a little stream of whitening gel into the retainer and ...

To round up the best teeth whitening kits, we asked oral care experts for their input and tested several top options ...

Among the myriad options available, hydrogen peroxide teeth whitening gel stands out as a potent and effective method for achieving dazzling results. In this article, we delve into the science ...

Offering mild teeth whitening, the brand says the gel is safe on sensitive teeth and won’t damage your enamel. The gel’s ...