How to Whiten Your Teeth if You Have Sensitive Teeth

A bright, white smile is often associated with good health and vitality, and it can have a significant impact on your confidence and self-esteem. However, maintaining a white smile is not always easy, and there are several dos and don’ts that you should be aware of to keep your teeth looking their best. 


In this article, we will explore the key habits and behaviors that can help you achieve and maintain a bright, white smile, as well as the pitfalls to avoid. Whether you’re looking to improve your dental hygiene routine or seek professional whitening treatments, this guide will provide you with the information you need to keep your smile shining bright.


Dos for Maintaining a Bright, White Smile

A bright, white smile can boost your confidence and make you feel more attractive. If you want to keep your teeth looking their best, there are several things you can do to maintain a healthy, bright smile.


Brushing and Flossing Regularly

Brushing and flossing are essential for maintaining good oral hygiene and a white smile. Brush your teeth at least twice a day for two minutes each time, and floss at least once a day to remove plaque and food particles from between your teeth.


Using a Whitening Toothpaste or Mouthwash

Using whitening toothpaste or mouthwash can help remove surface stains and prevent new ones from forming. Look for products that contain hydrogen peroxide or carbamide peroxide, which are effective whitening agents.


Eating a Healthy Diet

A healthy diet can help keep your teeth and gums healthy and prevent stains. Avoid sugary and acidic foods and drinks, which can erode your enamel and lead to discoloration. Instead, eat plenty of fruits and vegetables, lean proteins, and dairy products.


Drinking Plenty of Water

Drinking plenty of water can help wash away food particles and bacteria that can cause stains and bad breath. It also helps keep your mouth hydrated, which is important for maintaining healthy gums and preventing tooth decay.


Regular Dental Checkups and Cleanings

Regular dental checkups and cleanings are essential for maintaining good oral health and a white smile. Your dentist can identify and treat any issues early, such as cavities or gum disease, which can lead to discoloration and other dental problems. Aim to see your dentist at least twice a year for routine cleanings and exams.


Don’ts for Maintaining a Bright, White Smile

While there are many things you can do to maintain a bright, white smile, there are also several things you should avoid to prevent discoloration and other dental problems. 


Smoking and Using Tobacco Products

Smoking and using tobacco products can lead to yellowing and discoloration of the teeth. Nicotine and tar in cigarettes can also cause stains and increase your risk of gum disease and oral cancer. If you’re a smoker, quitting can not only improve the appearance of your teeth, but also your overall health.


Drinking Coffee, Tea, and Red Wine Excessively

Drinking coffee, tea, and red wine excessively can cause stains on your teeth. These beverages contain chromogens, which are pigments that can stick to your enamel and cause discoloration over time. While it’s okay to enjoy these drinks in moderation, excessive consumption can lead to staining.


Eating Foods High in Sugar and Acid

Foods high in sugar and acid, such as candy, soda, and citrus fruits, can erode your enamel and lead to discoloration. If you do consume these foods and drinks, rinse your mouth with water afterward to help reduce their impact on your teeth.


Using At-Home Whitening Kits Too Frequently

At-home whitening kits can be effective for removing stains and improving the appearance of your teeth, but using them too frequently can lead to sensitivity and damage to your enamel. Follow the instructions carefully, and avoid using these kits more frequently than recommended.


Brushing Too Hard or Using a Hard-Bristled Toothbrush

Brushing too hard or using a hard-bristled toothbrush can damage your enamel and cause your gums to recede. Use a soft-bristled toothbrush and brush gently in circular motions for two minutes, twice a day. You can also consider using an electric toothbrush, which can be more effective at removing plaque without damaging your enamel.


Other Tips for Maintaining a Bright, White Smile

In addition to the dos and don’ts for maintaining a bright, white smile, there are other tips and tricks you can use to keep your teeth looking their best. 


Using a Straw When Drinking Stain-Causing Beverages

Using a straw when drinking coffee, tea, and other stain-causing beverages can help reduce their impact on your teeth. This allows the liquid to bypass your front teeth, which are most susceptible to staining.


Chewing Sugar-Free Gum

Chewing sugar-free gum after meals can help remove food particles and stimulate saliva production, which can help neutralize acid and prevent tooth decay. Look for gum that contains xylitol, a natural sweetener that can also help fight bacteria in your mouth.


Avoiding Certain Medications That Can Discolor Teeth

Certain medications, such as antihistamines, antipsychotics, and high blood pressure drugs, can discolor your teeth over time. If you’re taking these medications, talk to your doctor about alternatives or ways to minimize their impact on your teeth.



Maintaining a bright, white smile requires effort and dedication, but the results are worth it. By following the dos and don’ts outlined in this article, you can keep your teeth healthy and beautiful for years to come.


If you’re looking for more advice on maintaining a bright, white smile, we invite you to check out our website or visit Burnaby Square Dental. Our experienced team of dental professionals can provide personalized recommendations and treatments to help you achieve the healthy, beautiful smile you deserve. Give us a call at (604) 526-2725 to schedule your appointment today.