How long Do Teeth Whitening Last? – Dakota Smiles

February 27, 2023
How long Do Teeth Whitening Last? - Dakota Smiles

There are many reasons to have your teeth whitened. From a cosmetic standpoint, it’s a great way to hide stains and restore your smile’s look. But if you’re wondering how long teeth whitening lasts before you need to re-apply it, keep reading!

How Long Do Teeth Whitening Last?

Teeth whitening is a procedure that removes stains from your teeth. It’s done through bleaching agents made from chemicals that can be harmful if ingested or inhaled. However, these chemicals don’t stay on your teeth for very long–they’re not absorbed into your bloodstream like many other chemicals. Most people notice their teeth look whiter within a year after receiving the treatment.

However, there are several things you can do in between appointments to maintain the results you’ve achieved:

  • Use a good toothpaste (with no flavours) once daily after brushing your teeth with plain water before bedtime
  • Brush with fluoride toothpaste regularly at least twice per day (morning and night), but not while eating or drinking anything acidic like soda pop

How Long Do The Benefits Of Teeth Whitening Last?

Teeth whitening is a process that makes your teeth look whiter, but it’s not permanent. You can expect to see results if you keep using the product and take care of them with regular brushing after each use. If you’re looking for immediate results and are interested in something other than learning how to manage oral health at home, this method may not be right for you.

Teeth whitening products come in many forms: gel polishes, toothpaste (like Colgate Total), mouth rinses (like Crest Whitestrips) and strips (such as Procter & Gamble’s Scope). The most common variety is called “whitening strips”-thin strips placed over your teeth from top to bottom during any given treatment session. (1) Each strip should be worn for about 30 minutes before rinsing off with water or mouthwash so that excess stains are removed from between each layer of enamel on your teeth surface

Will My Teeth Get Stronger After I’ve Finished Teeth Whitening?

You may notice your teeth getting stronger after you’ve whitened them. This is because the fluoride in the whitening gel strengthens the enamel on your teeth, making them more resistant to staining and decay.

The whitening process also makes it easier to clean off plaque between your teeth, which helps prevent cracks from forming in your enamel. If you want to keep these benefits going as long as possible (and they will!), consider having regular checkups with us at Dakota Smiles so that we can monitor how well our treatments are working.

Why is it hard to stop using that annoying mouth rinse after your teeth get whiter?

It will be hard when you’re ready to stop using a mouth rinse. There are many reasons why this is so:

  • Mouth rinses are an important part of the whitening process, especially when you have stained teeth. They help keep your teeth white by removing stains and keeping them clean.
  • Mouth rinses can also prevent tooth decay by removing food debris from between your teeth, which can lead to cavities if left untreated for too long.
  • And finally–and perhaps most importantly–mouth rinses help keep your gums healthy!

Whitening Your Teeth Can Be a Great Thing!

Teeth whitening is a great way to improve your smile and help you make a positive first impression. It can also help you feel more confident in social situations and boost your self-esteem.


When looking for ways to improve your smile, it can be tempting to go down the path of teeth whitening. But what is the best way to get whiter teeth? And will it last? This blog post will answer those questions and more!