Teeth Whitening in Evanston, IL

It varies with the type and severity of your staining, but most patients end up several shades brighter after professional whitening. Teeth that started out with heavier surface staining, from years of coffee, tea, or tobacco use, often show the most dramatic improvement.

Extrinsic stains from food, drink, and tobacco respond best to whitening, while some deeper, intrinsic discoloration may not lighten as fully. Dr. Andre Amarante will set a realistic expectation during your consultation after examining your teeth and discussing your goals.

Yes. Professional whitening is extensively studied and safe under a dentist's supervision, which is one of the key advantages it has over unsupervised over-the-counter products. Before treatment, Dr. Andre Amarante checks your teeth and gums to confirm you're a good candidate and rules out any decay or gum issues that should be addressed first.

During the procedure, your gums are protected with a special barrier so the whitening gel only contacts your teeth, and the process is monitored from start to finish. This supervision is a big part of why professional whitening at our office delivers such dependable, comfortable results.

Some patients feel temporary sensitivity during or after whitening, most often a brief zing when sipping something hot or cold, and it usually clears within 24–48 hours. This happens because the bleaching agent temporarily opens tiny channels in the enamel, and it settles back down once treatment is finished.

If you tend to have sensitive teeth already, Dr. Andre Amarante can add a desensitizing treatment before or after whitening to keep you comfortable. Letting us know about your sensitivity history ahead of time also lets us adjust the strength or duration of treatment.

Results typically hold for 1 to 3 years, depending on your diet, habits, and oral hygiene. Patients who are careful about staining foods and drinks, and who keep up with regular brushing and flossing, tend to land toward the longer end of that range.

Coffee, tea, red wine, and tobacco speed up re-staining, so cutting back on those, or rinsing after, helps preserve your bright smile. Occasional touch-ups with your take-home trays can stretch your results considerably.

No. Professional whitening products are formulated to bleach stains while leaving tooth enamel unharmed. The bleaching agents used in our office, and in the custom take-home trays we provide, target stain molecules within the enamel without weakening the tooth structure underneath.

Overusing over-the-counter products, on the other hand, can lead to sensitivity, one more reason professional supervision is worth it. Dr. Andre Amarante determines the right concentration and treatment time for your specific teeth, so you get an effective result without the guesswork.

Whitening agents act only on natural tooth enamel, so existing crowns, veneers, fillings, and bonding hold their color no matter how long you whiten. These materials are designed to resist staining and color change altogether, which helps their durability but means they won't lighten alongside your natural teeth.

If that leaves a noticeable mismatch, Dr. Andre Amarante can talk through replacing visible restorations to match your new shade. It's often worth whitening first and addressing any mismatched restorations afterward, so new dental work can be color-matched to your brighter smile.

The cost of teeth whitening depends on which option you choose. In-office laser whitening delivers dramatic results in a single visit, while custom take-home trays spread a lower per-visit cost across a couple of weeks of gradual brightening at home. In-office and take-home whitening are priced differently, since they use different amounts of product and chair time.

At your consultation, Dr. Andre Amarante will recommend the whitening option that best matches your goals and budget, and you'll receive a clear cost estimate for that option before treatment begins. Because whitening is typically considered a cosmetic treatment, it's usually not covered by dental insurance, but we offer flexible financing options to help make a brighter smile easier to fit into your budget.