Upon noticing discoloration, stains, or age spots on your teeth, you might wonder what treatments can address the blemishes. Professional teeth whitening is an in-office procedure that can make your smile several shades brighter, enhancing your appearance and confidence. Here's what to know about the process.

How Do You Prepare for the Procedure?

This whitening treatment involves applying a gel that contains hydrogen or carbamide peroxide to the teeth. The bleaching acids lift pigmentation and stains to lighten the color of the enamel. However, they can cause sensitivity if they reach the inner pulp and nerve cells. 

Before the procedure, schedule an oral exam so that the dentist can identify any problems. They will check for cavities or cracks and possibly provide fillings, crowns, or veneers to prevent peroxide from getting inside the teeth and causing discomfort.

Let the dentist know if you are sensitive to stronger peroxide gels, as they can use a less concentrated solution to minimize discomfort. Additionally, since the procedure can last one to two hours, eat a meal beforehand and wear loose-fitting clothing to remain comfortable. 

What Can You Expect?

During the teeth whitening procedure, a dentist will apply a protective gel to the gums and the inside of your mouth. The substance protects the soft tissues from irritation. The professional will also have you wear a device that prevents the lips, gums, and tongue from making contact with peroxide gel.

Next, the dentist will carefully apply the whitening solution onto tooth surfaces before shining an ultraviolet light or laser. The device heats and activates the gel to accelerate the treatment. Sometimes, the professional needs to apply more than one coating and repeat the light-curing process, although it depends on the extent of the discoloration and staining.

What Does Aftercare Involve?

After your procedure, follow all instructions provided by the dentist, such as wearing a whitening tray as directed. Since peroxide gel can temporarily soften the enamel, you should limit your consumption of acidic foods and beverages. These items can further weaken the outer tooth coating, leading to sensitivity. 

If you experience discomfort, avoid consuming hot or cold substances, as these may exacerbate the problem. Additionally, eat and drink pigmented substances, such as tomato sauce, coffee, and wine, sparingly to avoid future staining and discoloration.

Brighten your smile with professional teeth whitening from Kathleen Kujiraoka, DDS in Kaneohe, HI. This dentist offers in-office whitening treatments, using the most technologically advanced procedures to ensure the best results. Call (808) 235-2121 to book an appointment, and visit the website to find out how they can improve your teeth.