10 Tips to Maintain Teeth Whitening
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Teeth Whitening Aftercare: 10 Tips to Maintain Your White Teeth
The last few decades have seen professional teeth whitening grow in popularity. It is one of the most frequently requested treatments in cosmetic dentistry. Many people are seeking a brighter, whiter smile, and professional whitening offers faster, more effective results than over-the-counter options. If you have recently had your teeth whitened, you may be wondering how to maintain your white teeth.
Your Fuquay-Varina dentists at Hamby Family Dental Center have put together 10 tips for you to maintain and properly care for your whitened teeth once the teeth whitening procedure is completed–both during the first 48 hours and afterward. Always follow your dentist’s post-whitening care instructions, especially regarding diet, to help protect your enamel and promote long-lasting results.
The Teeth Whitening Process

The teeth have a layer called the dental pellicle. This layer protects the more sensitive parts of the tooth. This is also where stains appear. The whitening process, as well as dental cleaning, temporarily removes this barrier and opens the enamel’s pores in the process. It takes 24 hours for the layer to regenerate, and as such, the longevity of whitening is dependent on the 48 hours that follow the procedure. Because the whitening process has opened the pores in the enamel, so that the bleaching agent can be better absorbed, and stains are forced out.
10 Tips for Aftercare in the 48 Hours Following Teeth Whitening
As stated above, the pores of the teeth are opened during whitening. They slowly close over the next two to three days. During this time, your teeth are more susceptible to staining from foods and drinks. Consuming these items not only reverses the effects of the whitening procedure, but can also create an opportunity to set your teeth up for long-term damage.
Tip #1: Avoid Certain Foods and Beverages
For the first 48 hours, avoid darkly colored foods and beverages such as tea, coffee, red wine, berries, and tomato sauce. Additionally, avoid highly acidic foods like fermented fruits and vegetables, anything put in vinegar, and citrus fruits. Also, other things that can stain your newly whitened teeth are colored toothpastes, tobacco products, and e-cigarettes.
Foods and beverages to avoid in the first 48 hours after whitening your teeth:
- Coffee
- Red wine
- Acidic fruit
- Fruit juices
- Beer
- Teas
- Soy sauce
- Cured meats
- Red sauces
- Dark berries
- Chocolate
- Curry
Tip #2: Foods You Can Eat During the First 48 Hours
Anything that is white or light in color and non-acidic is less likely to stain. Therefore, incorporate proteins like chicken, turkey, tofu, and white fish. Grains such as plain rice, pasta, and bread without dark-colored sauces or spreads are allowed. Consume dairy products like white cheese, milk, plain yogurt, and cream cheese. Fruits like bananas, apples (without the peel), cauliflower, and potatoes are perfect to eat during this time.
Foods and beverages to have available after whitening your teeth:
- Milk
- Pasta
- Rice
- Cauliflower
- Eggs
- Fish
- Skinless chicken breasts
- Potatoes
- Tofu
- Yogurt
- Bread
- Oatmeal
- Cottage Cheese
After the First 48 Hours of Teeth Whitening
Once you have passed the critical waiting period of 48 hours, you can return to a normal diet. Still, your beautiful, bright smile can benefit from long-term strategies. Here are some tips about taking care of your teeth after the first 48 hours pass.
Tip #3: Brush and Floss Daily
It is important to continue brushing twice a day and flossing your teeth to keep your teeth and gums healthy. Wait 30 minutes after eating to brush your teeth, especially if you have eaten food that is acidic or sugary as these foods can temporarily weaken the enamel. If you brush or floss your teeth directly after eating, you can further damage your enamel with the bristles of your toothbrush. Use a soft-bristled toothbrush with gentle pressure when brushing. Consider using a whitening toothpaste to maintain your glowing smile. Avoid “snapping” the floss on your gums; instead, use a seesaw motion to ease the floss between your teeth.
Tip #4: Rinse After Eating or Drinking
Don’t fret. You don’t have to give up the foods and drinks you enjoy. If you consume staining foods or beverages, like red wine or coffee, rinse your mouth with water or drink through a straw. This is a simple but effective step that can help minimize contact with your enamel.
Tip #5: Manage Tooth Sensitivity
If you experience sensitivity, switch to a toothpaste designed for sensitive teeth. These types of toothpaste contain ingredients like potassium nitrate that can help reduce sensitivity.
Tip #6: Avoid Extreme Temperatures
Hot and cold foods and drinks can increase sensitivity. Choose lukewarm or room temperature items.
Tip #7: Rehydrate Teeth After Whitening
The whitening process can cause a loss of moisture in your teeth due to the pores enlarging. This can allow the whitening agents into the enamel, but can also cause the fluids and moisture in your teeth to flow out. After your treatment, your teeth will naturally rehydrate themselves in two to seven days.
Suggestions to help your teeth post whitening:
- Drink plenty of water
- Use an ADA-approved fluoride toothpaste to help strengthen tooth enamel and promote remineralization of the tooth’s surface
- Avoid highly acidic foods and drinks
- Use a remineralizing gel to restore lost minerals in the teeth
Tip #8: Schedule Regular Cleanings
Be sure to maintain your regular dental exam and check-ups for professional cleanings. A dental professional can remove surface stains and help your teeth stay bright.
Tip #9: Avoid Smoking and Tobacco Products
Smoking and tobacco can stain your teeth and harm your oral health. If you smoke, quitting can provide many benefits for your smile and your well-being.
Tip #10: Re-Treatment as Needed
It is not recommended to have your teeth whitened more than twice a year because excessive whitening can damage your enamel. However, most teeth whitening treatments are not permanent and may require periodic touch-ups to maintain results. At Hamby Family Dental Center, our professional whitening treatments provide results that can last up to five years.
Contact Hamby Family Dental Center Today for Teeth Whitening
Hamby Family Dental Center is committed to your oral health and appearance. We can discuss options for your concerns. We are accepting new patients. Contact us today to schedule an appointment. Call us at 919-552-2431 or complete the form below to request an appointment.
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