What actually happens when you get your teeth whitened?

You may have seen movie stars, and even your friends, get results from teeth whitening procedures. But how does this treatment work? Here, our Dartmouth dentists shed light on how the teeth whitening process brightens your smile.

What is teeth whitening?

Our teeth naturally darken as we grow older. This gradual change in colour may be a side effect of lifestyle factors like drinking dark beverages such as coffee, tea or alcohol and taking certain medications, smoking or general wear and tear from years of use.

Professional teeth whitening treatments use peroxide-based bleaching agents to lighten the colour of your teeth and reduce the appearance of surface stains. As the peroxide breaks down, oxygen acts on tooth enamel and creates the whitening effect.

Professional Teeth Whitening at Our Office

Professional teeth whitening in a dental office is a popular treatment for many patients. We are usually able to complete this process in one or two sessions.

During your in-office whitening treatment, the dentist will start by placing a rubber shield over your gums to protect them from the whitening solution.

Next, your dentist will apply a bleaching solution to your teeth with a small applicator. This solution will then

Next, they will apply the bleaching solution to your teeth with a small brush-like applicator. The solution will be left to work on your teeth for 15 minutes under a low-heat lamp. Your hygienist will then clear the solution and repeat the application process.

This process usually takes approximately 1 to 2 hours. For some patients, one session may be enough, but depending on your specific case, you may require more treatments to achieve the whitening effect you had in mind.

Professional Teeth Whitening At Home

Look up “how to whiten teeth” online and you’ll soon find a wide range of at-home teeth whitening options. While these present one alternative, they are not quite as strong or as effective as the teeth whitening kits at our Dartmouth dental office.

The teeth whitening solutions we offer come with custom whitening trays and specific instructions about how to whiten your teeth in the comfort of your own home. Plus, you’ll have your dentist to supervise the process, and your teeth whitening cost may be somewhat less than with the in-office solution.

To begin, you’ll first need to visit the dentist so an impression of your teeth can be taken in order to create the custom whitening trays to fit your smile. You’ll use these trays at home to apply the whitening solution yourself.

Once your trays are ready, you will return to the dentist’s office to confirm they are a good fit. Next, you’ll be sent home with the trays, the whitening solution, and clear instructions from your dentist.

At home, you’ll wear the trays for about 30 minutes every day for approximately 2 weeks, until you achieve the desired level of whiteness. Then, you can use the whitening solution to touch up your smile every 6 months or so.

Both in-office and at-home teeth whitening options from Evergreen Dental are safe, effective ways to lighten the colour of your teeth and lighten your smile. Contact our Dartmouth dentists today to book an appointment.

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Looking for a dentist in Dartmouth? We always look forward to meeting new patients at our dental clinic! Contact us to get started today. 

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