Unlocking the Secrets: Do teeth whitening trays from the dentist work?

Do Teeth Whitening Trays from the Dentist Work?
Teeth Whitening Singapore

Who doesn’t want a dazzling, movie-star smile? A bright, white set of teeth can boost your confidence and leave a lasting impression. While there are countless over-the-counter teeth whitening products on the market, many people turn to their dentist for a more professional touch. Dive into the world of teeth whitening trays provided by dentists and exploring whether they really live up to the hype.

Understanding Teeth Whitening Trays? 

Teeth whitening trays offered by dentists are a popular choice for those seeking a whiter smile. These trays are custom-made to fit your teeth precisely, ensuring even distribution of the whitening gel and minimising the risk of gum irritation. But how do they work their magic?

Customization is Key:

Unlike one-size-fits-all whitening kits, dentist-provided trays are tailor-made for your teeth. Your dentist will take impressions of your teeth to create trays that fit you perfectly. This ensures that every nook and cranny of your smile receives the whitening treatment.

Professional-Grade Whitening Gel:

Dentists use high-quality whitening gels that contain a higher percentage of active bleaching agents compared to over-the-counter products. This means faster and more noticeable results.

Control and Consistency:

Dentists provide precise instructions for using the trays, and they can adjust the strength of the whitening gel to suit your specific needs. They monitor your progress, ensuring you achieve your desired shade of white safely.

Reduced Sensitivity:

Custom-fit trays minimise contact between the whitening gel and your gums, reducing the risk of sensitivity often associated with teeth whitening.

Long-Lasting Results:

With proper care and occasional touch-ups, the results of professional teeth whitening can last for a long time, keeping your smile radiant.

The Whitening Process:

Getting your teeth professionally whitened with custom trays usually involves the following steps:
  • Dental Examination: Your dentist will examine your teeth and gums to ensure you’re a suitable candidate for teeth whitening.
  • Tray Creation: Impressions of your teeth are taken to craft customized trays.
  • Whitening Session: During your appointment, your dentist will show you how to apply the whitening gel and insert the trays. You’ll typically wear them for a specified amount of time, depending on your desired results and the whitening agent used.
  • At-Home Use: In some cases, your dentist may provide you with additional gel and instructions for at-home use to maintain and enhance your results.


Do teeth whitening trays from the dentist work?

Absolutely! Teeth whitening trays from the dentist are a tried-and-true method for achieving a brighter smile. The level of customisation, professional-grade materials, and expert guidance ensure that you’ll see noticeable results. However, individual outcomes can vary based on factors such as the severity of staining and your oral hygiene habits.
Remember that maintaining your results involves good oral hygiene practices, including regular brushing, flossing, and dental check-ups. Also, be mindful of staining agents like coffee, tea, and tobacco that can compromise your bright smile.


Teeth whitening trays provided by dentists are a reliable and effective way to achieve a stunningly white smile. With their customized fit, professional-grade materials, and expert supervision, you can enjoy a brighter, more confident you. If you’re considering teeth whitening, consult your dentist to explore this option and embark on your journey to a brilliant, radiant smile. Your Hollywood moment awaits!


  1. Arora, S., Sharma, S., & Goyal, S. (2018). The effectiveness of home teeth whitening: A systematic review and meta-analysis. Journal of the American Dental Association, 149(1), 21-28.
  2. Walsh, T. M., & Eley, B. M. (2016). The efficacy and safety of home teeth whitening products: A review of the literature. Clinical, Cosmetic and Investigational Dentistry, 8(1), 1-12..
  3. de Mendonca, A., de Freitas, F., & Demarco, F. M. (2015). Tooth whitening: A review of the literature. Dental Update, 42(5), 306-317.

Teeth Whitening Packages

Philips Zoom Teeth whitening

In-office Teeth Whitening

$1319(w/o GST)


In-Clinic Teeth Whitening

$999(w/o GST)

Teeth Whitening Singapore

Express Teeth Whitening
+ Home Kit

$599(w/o GST)