A brighter smile is one of the most requested cosmetic treatments. Here is how the main options compare.
Whitening toothpaste
Removes some surface stains. Gentle, inexpensive, small effect.
Over-the-counter strips and gels
Lower-strength peroxide. Can lighten teeth over a couple of weeks. Follow directions to limit sensitivity.
Dentist take-home trays
Custom-fitted trays with professional gel. More even results than strips, done at your own pace.
In-office whitening
The fastest option – usually one visit – with stronger gel and gum protection.
Good to know
- Whitening does not change the color of crowns, veneers or fillings.
- Gray or deep internal stains may respond poorly; veneers or bonding may be options.
- Temporary sensitivity is common. Toothpaste for sensitive teeth can help.
- Get a check-up first – whitening over cavities or gum problems can hurt.
See our general cost estimates for typical price ranges.