Professional teeth whitening is the best way to achieve a sparkling smile. It can help remove stubborn food and drink stains, and improve the appearance of your pearly whites. If your dentist has determined you’re a good candidate for the procedure, you may be curious to know how it’s done. While there are different methods, the following guide outlines the basic process that’s involved.     

What Does Teeth Whitening Involve at the Dentist?

1. Protective Layer Application

Before bleaching begins, the dentist inserts a plastic lip retractor into your mouth to make your teeth more visible and accessible. Since gum tissue can be sensitive to peroxide whiteners, your teeth are isolated with a liquid or rubber dental dam. The use of gel dams is a newer technique, and the formula is applied to the gums around the teeth, then activated with a special light. The alternative option consists of a latex sheet that shields your gums while just exposing the teeth.    

2. Whitening Gel Application 

teeth whitening

Bleaching solutions are typically a thick paste or gel, consisting of 15% to 35% hydrogen peroxide. This ingredient is the catalyst that helps dissolve stains on the outer layer of the teeth through oxidation. Your dentist brushes the agent on each tooth being treated and gives it time to set. 

Typically, the dentist applies multiple applications to attain the desired shade. After the first coat is put on, it’s rinsed off and the process is repeated as many times as is necessary. An appointment can last up to an hour.    

3. Post-Treatment Care

When the whitening process is complete, the protective dams are removed and your mouth is rinsed of any residue from the treatment. It’s normal to experience tooth and gum sensitivity after the procedure, and the sensation usually wears off within a few days. 

Your dentist then goes over best practices to maintain the treatment, such as avoiding coffee, soda, and smoking for at least two hours after the procedure. In addition, they may recommend at-home kits you can use to prolong the whitening of your teeth.

If you want to brighten your smile with teeth whitening, put your trust in Darr Dentistry. Located in Thomasville, NC, the practice employs advanced technology to achieve the results you desire. They explain what you can expect and carefully monitor your progress every step of the way. Call (336) 475-1614 to make an appointment or visit their website to find out more about their services.