What is Professional Teeth Whitening?
Over time, teeth can become stained or discoloured due to everyday habits and lifestyle factors. Common causes of tooth discolouration may include:
- Beverages like coffee, tea, and red wine
- Smoking
- Inconsistent oral hygiene habits
- Natural aging
Professional teeth whitening may help reduce the appearance of stains and brighten the natural colour of your teeth. This non-invasive cosmetic treatment is designed to target discoloured areas for a refreshed appearance.
The team at Dr. Kohli Dental Clinic can assess your oral health and discuss whether teeth whitening may be an appropriate option for you.
A Brighter Smile Starts Here
Whiten Your Smile, On Your Schedule
We offer a personalized teeth whitening kit you can use from the comfort of your home to help you achieve your goal of a brighter smile.
What are the Benefits of Teeth Whitening?
Your smile is often one of the first things people notice about you, and teeth whitening can help brighten the appearance of your teeth for a more refreshed-looking smile.
Many patients choose teeth whitening to help improve confidence in social settings, photos, and everyday interactions. A brighter smile can also complement your overall appearance while helping reduce the visible effects of staining and discoloration over time.
Professional teeth whitening is a simple, non-invasive cosmetic treatment that can be incorporated into your regular oral care routine to help maintain a brighter-looking smile.

Personalized Take-Home Teeth Whitening
At Dr. Kohli Dental Clinic, we offer personalized take-home teeth whitening treatment designed to help brighten the appearance of your smile.
To begin the process, impressions of your teeth are taken to create custom whitening trays tailored to your smile.
Your whitening treatment uses a professional peroxide-based whitening gel that helps break down stain molecules on the teeth. You’ll apply the gel to your custom trays and wear them as directed throughout the treatment period.
Over time, you may begin to notice a whiter, brighter-looking smile.
Teeth Whitening FAQs
Read the answers to our most frequently asked questions about teeth whitening at Dr. Kohli Dental Clinic.
-
How long do the effects of teeth whitening last?
Whitening results are not permanent. Drinks like coffee and wine, along with foods containing turmeric, can stain your teeth.
Depending on diet, the effects of whitening may last longer for some people than others. If you maintain a healthy oral hygiene routine, including routine preventive care visits, you may just desire a touch-up after one year or so.
-
Does insurance cover the cost of teeth whitening?
Dental insurance does not typically cover the cost of teeth whitening.
We suggest reaching out to your insurance provider to confirm if it's covered.
-
Does teeth whitening make teeth more sensitive?
One short-term side effect of teeth whitening may be sensitivity. For most patients, this fades within a few days after a whitening session.
To reduce discomfort, we suggest using an anti-sensitivity toothpaste prior to treatment and continuing for at least two weeks afterward.
-
Do teeth whitening products work on all stains?
Usually, stains that are brown and yellow in color respond most effectively to teeth whitening treatments. However, some stains do not respond at all to whitening procedures.
If having a whiter smile is important to you but your teeth have non-responsive stains, your dentist may recommend other cosmetic treatments, such as dental crowns or veneers, which may be a better fit for you.
- Does teeth whitening work on dental restorations?
-
Will teeth whitening damage my tooth enamel?
When used properly under a qualified dentist's supervision, teeth whitening is unlikely to harm your dental enamel.
Always check with your dentist before using any whitening products to ensure safety. If you notice pain, sensitivity, or discomfort anywhere in your mouth, inform your dentist immediately.
Even if the issue isn’t directly related to whitening, they can assist you.