How Does Teeth Whitening Work?

Aging leads to your teeth becoming less white because the inner and outer layers wear down over time. Teeth yellowing can also happen due to genetic predisposition, aging, eating food, tooth trauma, and lifestyle habits. Habits that can lead to yellowing teeth include smoking and the use of certain medications, such as tetracycline. Teeth whitening is a treatment performed by dental practitioners to help make teeth look whiter and brighter. Here is a breakdown of how the teeth whitening process works:

Teeth Whitening Treatments

Teeth whitening treatments involve the use of bleaching agents to break down discoloration and stains on the outer surface of the teeth. In-office treatments are typically more effective, while at-home products can take longer to offer the needed results. At-home whitening treatments can sometimes lead to gum irritation or tooth sensitivity, especially when bleaching agents are used in high concentrations. Consult with a registered dental professional before going through the treatment to learn the most suitable method with minimal potential risks.

In-Office Option

The scientifically proven and safest whitening system is Opalescence Boost. This system uses potassium nitrate and fluoride to lighten teeth and minimize tooth sensitivity. Performing the procedure in-office also helps to protect against cavities and strengthen tooth enamel. Opulence Boost doesn’t require ultraviolet light or heat to work since it’s a chemically activated system.

The whitening agent contains active oxygen molecules. These molecules have the potential to penetrate the enamel of your teeth and destroy the molecules that lead to tooth discoloration. In this process, gum lining is done with a barrier to protect it from damage from the whitening agent. A dentist then applies the chemical active system to the front surface of your teeth. It is then left for some time to attain the optimum shade. They will schedule follow-up sessions until you get the desired shade. The dentist may recommend home whitening trays to complete the whitening process. 

At-Home Option

You can whiten your teeth at home using a take-home whitening system. This system usually consists of a customized tray designed to hold the whitening gel on the teeth in place. The tray helps increase the absorption of the bleaching agent. It also reduces the amount of whitening solution that comes in contact with the gums. The at-home whitening system has various whitening gel concentrations. Dental patients can use these gels at varying times to personalize their whitening experience further. Active ingredients found in whitening kits for home use are in a lower concentration than what you can find at a dentist’s office. For this reason, you may need to use the kit each day for a few weeks to get the desired results.

Get Help From a Reliable Teeth Whitening Service

Look for a dentist with specific experience in teeth whitening procedures or cosmetic dentistry and is a member of recognized dental associations. A dentist with relevant experience and qualifications should deliver an effective and safe treatment. Prioritize a professional who provides personalized treatment plans to match your oral health and specific needs. Contact a dentist who can explain the options and help you choose the best one for your needs to reduce potential risks.