How Often Should You Whiten Your Teeth

How Often Should You Whiten Your Teeth?

You are here looking for the no BS answer to the question: How Often Should You Whiten Your Teeth?

How often should you whiten your teeth? Finding the answer to this question will help you protect your teeth from any possible adverse effects of whitening your teeth too often. 

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While you might want to whiten your teeth regularly to have a bright and beautiful smile, there exist negative effects of this as well. We have provided a detailed overview to resolve your query.

How Often Should You Whiten Your Teeth?

Keep yourself away from whitening your teeth too often, as this can lead to hypersensitivity and make your teeth look pellucid. 

According to experts, you should go for a self or professional whitening of your teeth once a year. This protects your teeth from issues like hypersensitivity and to have a natural smile. 

Professional whitening is recommended over self/home whitening as the former lasts for a longer period (for a year). This will help you to get rid of the headache of whitening your teeth again and again. 

The number of times you have to go for teeth whitening also depends on how you take care of your teeth. You should avoid discoloration and staining of your teeth. People who smoke will be required to go for teeth whitening more often. 

Say ‘no’ to beverages like coffee and coke as they will leave stains on your teeth. If you had such refreshments, quickly brush with whitening toothpaste to wash out the stains before they impact your teeth. It is always recommended to take the advice of your dentist on whitening-related aspects and how you should take care of your teeth.

What Are the Types of Teeth Whitening?

There are different types of methods of teeth whitening:

  • Whitening Toothpaste: It helps you remove stains by brushing and rinsing them away and giving you white teeth.
  • In-Office Bleaching: At first, a gel or protective layer is applied to safeguard your teeth, and then the bleaching of your teeth is done by applying suitable bleaching powder.
  • Laser Whitening: This requires the application of whitening agents and their activation by using a laser.
  • Home Whitening: In this process, you will be provided with a mouth tray in which you have to fill in the whitening gel and apply it to your teeth. Close contact between the gel and teeth will whiten your teeth in the desired way.
  • OTC treatment: Over-the-counter includes sprays, strips, or gels and helps to remove stains from your teeth.

Why Do Teeth Get Discoloured and Stained?

Several factors can cause staining and discoloration of your teeth. Natural aging, teeth injuries and cracking, smoking or consumption of any other tobacco-based products, drinking coffee or other beverages which leave stains may cause discoloration of your teeth. 

Some illnesses and chemicals used in medications such as tetracycline may result in discoloration of teeth.

For long-term results, you can opt for the following:

  • Keep yourself hydrated by drinking a lot of water. This keeps away the staining compounds from your enamel and helps you to have white teeth for a longer period.
  • Rinse your mouth after you drink coffee or coke.
  • Brushing your teeth regularly with whitening toothpaste helps you to maintain hygiene and white teeth.
  • You can use home whitening remedies to keep yourself away from professional whitening.


How often you should whiten your teeth depends mainly on what your dentist suggests. But it is recommended not to go for the whitening process more than once a year. The peroxide used in whitening your teeth will dehydrate your teeth and may cause hypersensitivity.

Frequently Asked Questions

What Are the Benefits of Teeth Whitening?

Teeth whitening builds your confidence by helping you to get natural-looking teeth and a beautiful smile. This is a very easy, painless, and fast process to have a bright and white smile.

Why Are There White Spots On My Teeth?

You may notice white spots on your teeth after the whitening process. These were the already existing white spots which are now clearer because of whitening. It can also be due to poor calcium deposition. They vanish after some time.

At What Age Is It Safe To Whiten?

You should not allow your children to use whitening products of toothpaste before getting 12 years old. At this time, they will have all permanent teeth. It is advised to consult your dentist before you start using whitening products or treatments.

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