Why Tooth Discolouration Happens
Tooth discolouration occurs for various reasons, and understanding the cause can help determine which whitening method may be most effective. Stains are generally categorized into two types: extrinsic and intrinsic.
Extrinsic stains affect the outer layer of the tooth, known as enamel. These stains typically result from consuming dark-coloured foods and beverages such as coffee, tea, red wine, and berries. Tobacco use also contributes to surface staining. Extrinsic stains usually respond well to whitening treatments.
Intrinsic stains occur within the inner structure of the tooth, called the dentin. These may develop due to certain medications taken during childhood, excessive fluoride exposure, trauma to the tooth, or natural ageing as enamel thins and reveals the darker dentin beneath. Intrinsic stains can be more challenging to address and may require alternative cosmetic treatments.
During your consultation, Drs. Mandeep and Sandeep Toor will evaluate the nature of your tooth discouloration to recommend the most suitable treatment option.
Professional Whitening Options
Professional teeth whitening in Langley offers more predictable and controlled results compared to over-the-counter products. The concentration of whitening agents used in dental offices is higher, and the application is supervised to ensure safety and effectiveness.
In-Office Whitening
In-office whitening treatments are completed during a single appointment at the dental practice. A protective barrier is applied to your gums, and a whitening gel containing hydrogen peroxide or carbamide peroxide is carefully applied to your teeth. The gel remains on your teeth for a specified period, sometimes activated by a special light, to break down stains and lighten the tooth colour.
This method typically produces noticeable results immediately, making it suitable for patients who want quick improvement before a special event or occasion.
Take-Home Whitening Kits
Take-home whitening kits provided by your dentist offer a more gradual approach. These kits include custom-fitted trays designed specifically for your teeth and professional-grade whitening gel. You wear the trays for a designated amount of time each day, usually over the course of one to two weeks.
This method allows you to whiten your teeth at your convenience while still benefiting from professional supervision and customized application. The custom trays ensure even coverage and reduce the risk of gel irritation to your gums.
What to Expect During Teeth Whitening in Langley
Before beginning any whitening treatment, Drs. Toor will examine your teeth and gums to ensure they are healthy enough for the procedure. Whitening is generally not recommended if you have untreated cavities, gum disease, or extremely sensitive teeth, as these conditions should be addressed first.
If you proceed with in-office whitening, the appointment typically lasts between 60 and 90 minutes. Your dentist will isolate your teeth, apply the whitening agent, and monitor the process to achieve optimal results while protecting your soft tissues.
For take-home kits, you’ll receive detailed instructions on how to apply the gel and wear the trays. Following these instructions carefully helps ensure consistent results and minimizes potential sensitivity.
Managing Sensitivity and Side Effects
Some patients experience temporary tooth sensitivity during or after teeth whitening. This sensitivity usually subsides within a few days after treatment concludes. Using toothpaste formulated for sensitive teeth before and after whitening can help reduce discomfort.
Minimizing Sensitivity
To reduce the likelihood of sensitivity and maintain your results:
- Avoid extremely hot or cold foods and beverages immediately after treatment.
- Use a soft-bristled toothbrush and a gentle brushing technique.
- Wait at least 48 hours before consuming highly pigmented foods and drinks.
- Refrain from smoking or using tobacco products.
- Follow all aftercare instructions provided by your dentist.
- Schedule regular dental cleanings to remove surface stains.
If you experience severe or prolonged sensitivity, contact the practice for guidance. Adjusting the frequency of treatments or the concentration of whitening gel may be necessary.
Maintaining Your Results
Teeth whitening results are not permanent, but you can extend their longevity through proper oral care and lifestyle choices. Brushing twice daily, flossing regularly, and attending routine dental cleanings help prevent new stains from forming.
Limiting consumption of staining substances such as coffee, tea, and red wine can also help maintain your brighter smile. When you do consume these beverages, using a straw can minimize contact with your front teeth. Rinsing your mouth with water after eating or drinking can further reduce staining.
Periodic touch-up treatments, either at home with custom trays or in-office, can refresh your results as needed. Drs. Mandeep and Sandeep Toor can advise you on an appropriate touch-up schedule based on your individual needs and habits.
Book Your Whitening Consultation
If you’re interested in learning more about teeth whitening in Langley and exploring which option might work for your needs, contact Forest Hills Dental Centre to schedule a consultation. A brighter smile may be more accessible than you think with the right professional guidance.