Teeth Whitening Secrets: How to Make Your Smile Shine for the Long Haul


Whitening teeth has become more popular as more people look to improve their smiles. As a professional dentist offering teeth whitening in Vancouver explains, this cosmetic dental treatment is widely-used and almost all people choose this method to remove the stains on their teeth. One often-asked issue is how long the effects of whitening treatments for teeth generally last. In the article below, we’ll examine the answer to this question more in-depth and include factors that could influence the duration of the results.

Types of Teeth Whitening Treatments

Before we get into the length of time that the effects of teeth bleaching treatments will last, it is essential to know the various types of available whitening treatment options. They include:

  • In-office whitening: This type is a professional treatment carried out at a dental practice. It generally requires the use of a concentrated whitening gel that is applied to teeth and activated using a particular lighting or laser.
  • Home whitening: The procedure uses whitening substances that can be applied at home. These comprise whitening strips, gels, and trays packed with a whitening solution, and used for a certain amount of time.
  • Natural methods: Several natural ways can be employed to whiten teeth. These include oil pulling and brushing by using baking soda and hydrogen peroxide.

How Long Do Teeth Whitening Results Last?

The period that results from teeth whitening can depend on various factors, such as the treatment chosen, the individual’s dental hygiene practices, and lifestyle preferences. These are general recommendations on the length of time you can expect the results of every type of treatment:

In-Office Whitening 

The effects of whitening treatments in the office could last between six months and two years. However, this could vary according to factors such as how you care for your teeth following the procedure and whether or not you consume foods that cause staining and drinks.

At-Home Whitening

Results of at-home whitening treatments could last from one to three years, depending on factors like the habits of oral hygiene as well as lifestyle decisions.

Natural Methods

Effects of natural whitening techniques are more variable and might not last longer than other kinds of treatments. Some people have found that they can keep their smiles brighter by regularly using these techniques.

Factors Affecting Whitening Results

As previously mentioned, a variety of factors affect the duration of the effects of tooth bleaching treatments last. These factors include:

  1. Dental hygiene practices: Brushing regularly and flossing will help keep the brightness of your smile following a whitening treatment. Inadequate oral hygiene habits, however, could cause stains and discoloration as time passes.
  2. Lifestyle choices: Certain lifestyle choices, like smoking cigarettes or drinking lots of tea, coffee, and red wines, could cause teeth to be stained and discolored faster.
  3. Maintenance: Using products like whitening toothpaste or touch-up kits may help prolong the effects of a whitening procedure.
  4. Genetics: Some people could be more susceptible to discoloration of their teeth due to their genes, which makes it harder to keep a healthy white smile.
  5. Treatment type: The treatment used to whiten teeth can affect the duration of results, as we have discussed earlier.


In short, the time expected for the duration of teeth whitening varies among people depending on many factors. While in-office treatments can offer longer-lasting results, home treatments, and natural techniques can be equally effective in maintaining a white, sparkling smile. The key to a healthy, bright, beautiful smile is to follow healthy oral hygiene practices and adopt lifestyle changes promoting good dental health.