Why Do My Teeth Look Patchy After Whitening?

why do my teeth look patchy after whitening

Teeth whitening is a popular way to brighten smiles and rid teeth of unwanted stains, and it can be done either at home or by a dentist near you. It is not uncommon for teeth to appear uneven after teeth whitening in Winnipeg. In this article, our team at Garden City Dental Centre discusses the steps that you need to take if you notice a large difference in color across your smile after whitening your teeth.

What Causes Uneven Color After Teeth Whitening?

Here are a couple of reasons why your teeth may appear patchy after undergoing teeth whitening near you:

  • A lot of the time, the edges of your teeth respond more quickly to bleaching than the inner areas since the bleach can penetrate the enamel more rapidly. The center of your tooth has more enamel than the outside, so it takes longer to show results.
  • Some teeth may appear to be whiter than others because each tooth responds differently to bleaching. The composition and structure of teeth affect how they react to bleaching. For example, teeth that have less calcium will whiten much faster.

In the majority of cases, the color of your teeth will even out over time. This can take anywhere from three to ten days.

How to Prevent Uneven and Patchy Results

While some patchiness cannot be helped, there are some things you can do to maintain the brightness of your smile:

After you get your teeth whitened at a dental clinic in Winnipeg, you should take some extra precautions to prevent staining. Bleaching makes your enamel more porous, so you should avoid dark substances such as red wine and coffee for the first couple of days after your treatment. If you do end up drinking or eating anything that could stain your teeth, try to avoid letting it come into contact with the surface of your teeth. For example, you could drink iced coffee with a straw and rinse your mouth afterward.

If you choose to whiten your teeth at home, then opt for professional whitening trays provided by a dentist. These trays are custom-made for your smile and can ensure that you end up with smooth results. If you opt for an over-the-counter option, such as whitening gels or strips, they will not be able to cover the entirety of your tooth and can lead to patchy results.

Ensure that you follow your dentist’s instructions before, during, and after your teeth whitening procedure. Remember that teeth whitening is not a permanent solution for brighter teeth because lifestyle choices and diet can cause your teeth to stain again. If you want to maintain a bright, white smile permanently, then you will need to maintain your teeth with touch-up appointments every six months.

Interested in Teeth Whitening Near You?

If you would like to find out more about teeth whitening and determine if you are a good candidate for this cosmetic procedure, please contact our team of dental professionals at Garden City Dental Center. We are happy to provide you with professional teeth whitening to help you show off a radiant smile and answer any questions or concerns you may have concerning the treatment. Please contact us to book your appointment today!