whether you’re on a budget or have sensitive teeth. These kits use highly concentrated whitening gels. Usually, these gels include hydrogen peroxide or carbamide peroxide, though you can find ...

The kit comes with three syringes of teeth whitening gel ... Crest 3D White Whitestrips Gentle Routine, and Opalescence PF 35% Teeth Whitening Gel. What should I look for in a teeth whitening ...

Over-the-counter express strips can be a great option for at-home teeth whitening. It's more affordable than professional whitening, doesn't require a trip to the dentist's office and can yield ...