Even people who prioritize oral care will see their teeth yellow as they age. The change in color comes from food and beverages that stain the teeth and the expected shrinking of the protective enamel over time. However, teeth whitening is a standard and simple cosmetic procedure that can restore your confident smile. Learning more about the process and the available options will help you make a decision. 

What Should You Know About Teeth Whitening Procedures? 

Should I use an at-home whitening kit? 

At-home teeth whitening kits provide a layer of convenience. They're available online and in pharmacies with no prescription needed. 

However, there are some drawbacks. The at-home kits take longer to show results; some can take as long as two weeks before the teeth change a single shade. Additionally, many kits use strips that may be difficult to use, increasing the likelihood of the bleaching agent touching your gums, tongue, and other soft tissues, causing discomfort. The strips also cannot reach the areas between the teeth, so they can produce uneven results.

What happens during the office procedure?

Chairside bleaching usually only requires one hour-long session. The dentist will create a hydrogen peroxide gel mix and dental molds specially designed for your teeth. They’ll then place a barrier in the mouth to ensure the chemicals touch only the teeth. The gel encompasses the teeth, including the hard-to-reach crevices. 

Your dentist will then use a heating lamp or laser to activate the whitening agent, which is then reapplied in three 20-minute intervals. You will notice results within a few hours of the procedure. 

Does it cause permanent tooth sensitivity?

Peroxide can cause a reaction in people with sensitive teeth. After the whitening procedure, they may feel aching or discomfort while eating hot or cold foods or consuming beverages. These side effects are temporary and fade within a few days. 

How long do the results last?

A teeth whitening can last a year or two before occasional touch-ups might be necessary. However, with care, the effects can last up to a decade. You can prolong the results by avoiding foods and beverages that are acidic and likely to discolor teeth, such as coffee, tea, and red and white wine. When consuming these beverages, use a straw, so they don't touch the teeth. The use of any tobacco products will discolor teeth, even after a whitening procedure. 

A teeth whitening procedure will give you a lasting smile that you'll always want to show off. Over the last 30 years, Main Street Dental has maintained smiles throughout La Crosse and the Coulee region of Wisconsin. Patients rely on them for their meticulous but gentle care and comprehensive dental services. Whether patients need a simple cleaning or advanced restorative treatments, they have the experience and the state-of-the-art equipment to increase your oral health. For more information on their procedures, visit their website. To schedule an appointment, call (608) 784-4063.