8001 N. Durango Dr. #140 | Las Vegas, NV 89131 (702) 456-0056

Foods to Eat and Avoid After Teeth Whitening 

by | Oct 6, 2023 | Cosmetic Dentistry

A bright, dazzling smile can be quite a confidence booster. That’s why many patients pursue cosmetic dental procedures (like teeth whitening) to improve their appearance and self-esteem. 

At Miracle Dental in Las Vegas, NV, you can address discolored or dull teeth with two of the top cosmetic dentists in the area, Drs. Ann Pham and Halan Tran. Schedule a consultation at (702) 456-0056 to see how we can tailor treatments to your smile needs.

While achieving a luminous smile may be relatively easy, maintaining it requires some work. After all, you wouldn’t want to undo all that hard work, would you? In this blog post, we explore which foods to eat and avoid after teeth whitening to help you maintain your radiant smile.

Foods to Eat After Teeth Whitening

Our Las Vegas dentists always recommend a well-balanced diet with plenty of variety. However, here are some foods and beverages that can keep your teeth extra pearly white after teeth whitening:

Dairy Products 

Research indicates that calcium-rich foods (like milk, cheese, and yogurt) help rebuild weakened tooth enamel. This is especially important after teeth whitening, as the treatment can cause enamel-related tooth sensitivity. 

Crunchy Fruits and Veggies 

Crisp treats (like celery, apples, or carrots) act as natural toothbrushes. Their fibrous texture can help remove surface stains and promote saliva production, which aids in neutralizing acids and protecting teeth.

Lean Proteins

Lean proteins offer essential nutrients that help strengthen and beautify teeth. So, be sure to eat healthy sources of protein, such as:

  • Chicken
  • Turkey
  • Fish
  • Tofu 


Drinking roughly 64 ounces of water daily can help prevent tooth decay and staining. As a result, patients can enjoy their whitening results for longer.

Sugar-Free Gum 

Gum stimulates saliva production, which helps wash away stain-causing debris and strengthens enamel. Look for sugar-free gum containing xylitol, a low-calorie sweetener that inhibits the growth of harmful bacteria.

Foods to Avoid After Teeth Whitening

To keep your teeth looking radiant for longer, our Las Vegas dentists recommend avoiding:

Dark-Colored Beverages 

We recommend steering clear of dark beverages, like:

  • Tea
  • Coffee
  • Red wine

If you can’t resist these beverages, a straw can help minimize contact with your teeth.

Acidic Foods 

Certain foods (like citrus fruits, tomatoes, and vinegar-based dressings) contain high levels of acid, which can weaken tooth enamel. Unfortunately, weak tooth enamel makes it much easier for stains to adhere to teeth.

Sugary Snacks

Bacteria in the mouth feed on sugar, producing acid that can harm tooth enamel. We recommend limiting sugary snacks, like cookies, cakes, and candies.

Dark Sauces

Soy sauce, balsamic vinegar, and curry sauces are rich in color and can stain your teeth. Opt for lighter sauces or enjoy these foods in moderation.


While berries are nutritious, their vibrant colors can contribute to staining. After teeth whitening, consume them in moderation or rinse your mouth thoroughly after indulging.

Long-Lasting Teeth Whitening in Las Vegas, NV

Maintaining your teeth’s brightness after whitening is an ongoing effort. Avoiding certain foods, getting frequent touch-ups, and attending regular dental appointments are key to keeping your smile brilliant. 

Want to explore professional teeth whitening? Contact Miracle Dental in Las Vegas, NV, at (702) 456-0056, or request an appointment online here!