7 Factors that can Impact the Effectiveness of Teeth Whitening

It's possible to conceal the stains on one's shirt, but it's nearly impossible to hide a discoloured set of teeth. This simply explains why a lot of people go the extra mile to have their teeth whitened - from dental clinic whitening procedures to over-the-counter bleaching products purchases.

We understand how enticing the idea of teeth whitening procedures might be; however, before undergoing any process, it is pertinent for you to realise that outcomes may differ as a result of several factors.

Below we have highlighted the most common factors - some are based on habits while others are natural - that affect whitening treatments' success.

Factors that can impact the effectiveness of teeth whitening

1. Original teeth shade

The natural colour of teeth can significantly impact the success of teeth whitening procedures. Keep in mind that original teeth colour is a bit yellowish, because the enamel (the bluish-white layer) features a translucent property, exposing the dentin underneath - which is a yellow-tinted substance. Hence, individuals with yellow teeth tend to respond better to teeth whitening treatments.

However, individuals with a purplish, brownish or greyish hue of teeth will relatively be difficult to bleach, and as a result, will need different other treatments to enhance the shade.

2. Consumption of food

Although teeth colour is normally slightly yellowish, much darker shades are signs of stained teeth. The level of discolouration worsens when you take pigmented drinks and foods such as sugar-rich food, berries, red wine, energy drinks, tea, etc. It is no surprise that excessive teeth darkening leads to more extensive teeth bleaching. Particularly, if you have just had in-office bleaching, do not consume these foods at least 72 hours after the treatment. Or else, bleaching outcomes might not be obvious since your teeth would be covered by the stain immediately.

3. Lifestyle

Tooth discolouration can also be caused by consumption and smoking of tobacco products. The little pores absorb tar and nicotine products within your teeth, which often causes brown patches that may be more difficult to clean than yellow ones.

4. Improper oral hygiene

Regardless of how expensive or high quality your whitening treatment is, you can end up discolouring your sparkling jewels if you neglect adequate oral hygiene. It is imperative for you to brush your teeth regularly and drink water after eating so as to rinse your mouth. We advise that you do not ignore the guidelines given by your dentist.

5. Age

It is not recommended for children below the age of 16 to receive teeth whitening treatments, especially because their teeth are still growing and developing, unlike those of adults. The implications of the teeth whitening in children can be uneven shades when all of their teeth are finally in place.

6. Teeth surface

Whitening treatments are especially more successful with natural teeth compared to bonding, porcelain, bridges, crowns, or veneers. People with thinner tooth surfaces are also at an advantage since it will be easier for the bleaching agent to penetrate.

7. Duration of whitening procedure

Although several clinics will guarantee outcomes in a single appointment, some procedures demand a plethora of treatments for your teeth as well. For example, home remedies will typically take some days or even weeks of treatment.

The teeth whitening procedures do not just end in the bleaching process. It is necessary for you to observe proper oral hygiene and healthy practices if you want to experience successful outcomes. Moreover, since dental treatments like this type require delicate attention, we often advise for booking a professional teeth whitening.