Teeth Whitening

Understanding Discoloration

Teeth darken with age, staining foods and drinks, and tobacco use. Not all discoloration responds to whitening—stains from certain medications or old injuries may need a different approach, such as a veneer or bonding. Dr. Patel checks your enamel and the type of staining before recommending a treatment.

Comparing Whitening Options

In-office whitening uses a stronger gel applied under supervision and produces a visible change within about an hour. Take-home whitening uses custom trays and a lower-strength gel applied over about two weeks. The in-office option suits a tighter timeline; the take-home option allows more gradual control.

Results and Upkeep

Whitening affects only natural enamel—existing crowns, veneers, or fillings will not change color and may need to be replaced to match a new shade. Results fade gradually with continued exposure to staining foods, drinks, or tobacco, and most patients schedule a touch-up every six months to a year.

Questions About Teeth Whitening

Will whitening affect my crowns or veneers?

No. Whitening only changes the color of natural tooth enamel. Existing restorations keep their original shade, which can create a visible difference if they were matched before whitening.

How long do results last?

This varies by diet and habits. Reducing staining foods, drinks, and tobacco helps results last longer between touch-ups.

Can I whiten my teeth if I have gum disease or gum recession?

Active gum disease should be treated before whitening, since whitening gel can irritate exposed root surfaces or inflamed gum tissue. Once your gums are healthy, whitening is usually safe to consider.

This information explains treatment options and does not replace an individual assessment. Your treating clinician’s instructions take priority.