How Does Teeth Whitening Work? A Guide to the Process in Didsbury

Are you looking to achieve a brighter, more radiant smile? Teeth whitening is a popular cosmetic dental procedure that can help you achieve that. With advancements in dental technology, teeth whitening has become a safe and effective way to remove stains and discolouration from your teeth. In this guide, we will take you through teeth whitening in Didsbury so you can better understand how it works and what to expect.

Understanding Teeth Discoloration

Before starting the teeth whitening process, it’s essential to understand why teeth become discoloured. There are two main types of tooth discolouration: extrinsic and intrinsic.

Extrinsic discolouration refers to stains on the outer surface of the teeth. These stains are commonly caused by consuming dark-coloured foods and beverages (like coffee, tea, and red wine), smoking, and poor oral hygiene.

Intrinsic discolouration, on the other hand, occurs when the inner structure of the tooth, known as dentin, darkens or becomes yellow. Ageing, trauma, certain medications, and excessive fluoride exposure during tooth development can cause this.

The Teeth Whitening Process

Teeth whitening is a process that involves the use of bleaching agents to lighten the colour of your teeth. At Pearl Smile Dental Group in Didsbury, we offer professional teeth whitening treatments that are safe and tailored to your specific needs. Here’s a step-by-step guide to the teeth whitening process:

  1. Initial Consultation: The first step is to schedule an initial consultation with one of our experienced dentists. During this consultation, we will assess your oral health, discuss your goals, and determine if teeth whitening is the right option for you.
  2. Preparation: Before the whitening treatment, we will thoroughly clean your teeth to remove any plaque or tartar buildup. This ensures that the whitening agents can penetrate the tooth enamel effectively.
  3. Protection: A protective barrier will protect your gums and soft tissues. This barrier prevents the whitening gel from contacting your gums, reducing the risk of sensitivity or irritation.
  4. Application of Whitening Gel: A professional-grade whitening gel containing hydrogen peroxide or carbamide peroxide will be applied to the surface of your teeth. This gel breaks down the stains and discolouration, leaving your teeth brighter and whiter.
  5. Activation: A particular light or laser may activate the whitening gel to enhance the whitening process. This helps to accelerate the bleaching process and achieve optimal results.
  6. Multiple Sessions: Numerous whitening sessions may be required depending on the severity of the discolouration and your desired results. Our dentists will guide you through the recommended sessions to achieve your desired outcome.
  7. Post-Treatment Care: After the whitening treatment, it is essential to follow your dentist’s instructions for post-treatment care. This may include avoiding certain foods and beverages that can stain your teeth, practising good oral hygiene, and attending regular dental check-ups.

Benefits of Professional Teeth Whitening

Opting for professional teeth whitening at Pearl Smile Dental Group in Didsbury offers several advantages over at-home whitening kits or DIY remedies. Here are some of the benefits:

  1. Customised Treatment: Our dentists will tailor the whitening treatment to your specific needs, ensuring optimal results and minimising the risk of sensitivity.
  2. Safe and Effective: Professional teeth whitening treatments are performed under the supervision of experienced dentists, ensuring your safety and the effectiveness of the treatment.
  3. Long-lasting Results: Unlike over-the-counter whitening products, professional teeth whitening can provide longer-lasting results, allowing you to enjoy a brighter smile for an extended period.
  4. Reduced Sensitivity: Our dentists take precautions to minimise sensitivity during whitening, ensuring a comfortable experience for our patients.

Frequently Asked Questions

  1. Is teeth whitening safe?

Yes, teeth whitening is considered safe when performed by a dental professional. Our dentists at Pearl Smile Dental Group in Didsbury follow strict protocols to ensure your safety during whitening.

  1. How long does the teeth whitening process take?

The duration of the teeth whitening process can vary depending on the individual and the desired results. Generally, it can take 1 to 3 sessions, each lasting around 30 to 60 minutes.

  1. Will teeth whitening make my teeth sensitive?

Some individuals may experience temporary tooth sensitivity after the whitening treatment. However, our dentists take precautions to minimise sensitivity and provide post-treatment care instructions to help alleviate any discomfort.

  1. How long do the results of teeth whitening last?

The longevity of teeth whitening results can vary from person to person. With proper oral hygiene and regular dental check-ups, the results can last for several months to a year. However, lifestyle factors such as smoking and consuming staining foods and beverages can affect the longevity of the results.

  1. Can I whiten my teeth at home with over-the-counter products?

While numerous over-the-counter teeth whitening products are available, professional teeth whitening performed by a dentist offers more effective and safer results. Over-the-counter products may be less potent or tailored to your specific needs and may also carry a higher risk of sensitivity or gum irritation.


Teeth whitening is a popular cosmetic dental procedure that can help you achieve a brighter, more confident smile. Understanding the process and benefits of professional teeth whitening in Didsbury can help you make an informed decision about improving the appearance of your teeth. At Pearl Smile Dental Group in Didsbury, our experienced dentists are dedicated to providing safe and effective teeth whitening treatments tailored to your needs. Contact us today to schedule a consultation and take the first step towards a whiter, more radiant smile.

If you’re looking for an effective at-home whitening option to maintain your bright smile, you can consider using Boutique Whitening Syringes (Night). These syringes contain a powerful overnight formula with 16% carbamide gel, which is tough on stains but gentle on teeth. With regular use, you can see results within a few days. To learn more about Boutique Whitening Syringes (Night), you can visit our product page here.