Foods and Drinks to Avoid Post Teeth Whitening

Teeth whitening can give you a brighter smile and boost your confidence. However, it’s essential to take proper care of your teeth after the procedure to maintain the results. Your diet plays a crucial role in helping you preserve your white teeth. Many foods and drinks can stain or damage your teeth, reducing the effectiveness of the whitening treatment. In this article, we will discuss the foods and drinks you should avoid after teeth whitening to ensure long-lasting results.

1. Staining Culprits

There are several foods and drinks known for their staining properties that you should avoid or minimize consumption of:


  • Coffee
  • Tea
  • Red Wine
  • Cola


  • Dark berries (blueberries, blackberries, etc.)
  • Soy sauce
  • Tomato-based sauces
  • Balsamic vinegar

These items contain pigments that can leave stains on your teeth, making them appear dull or discolored. It’s best to avoid or limit their consumption to protect your newly whitened teeth.

2. Acidic Foods and Drinks

Acidic foods and beverages can erode the enamel of your teeth, making them more susceptible to staining. After teeth whitening, it’s important to avoid or reduce the consumption of:


  • Citrus juices
  • Soda


  • Citrus fruits
  • Tomatoes
  • Pickles

These acidic items can weaken your enamel, expose the yellow dentin underneath, and make your teeth more prone to staining. Opt for alternatives like water or milk, which are not acidic and won’t harm your teeth or affect the whitening results.

3. Sugary and Sticky Foods

Sugary foods and sticky treats can lead to tooth decay and discoloration. Avoid or limit the consumption of:

Sugary Foods:

  • Candies
  • Cakes
  • Cookies
  • Sugary snacks

Sticky Foods:

  • Taffy
  • Caramel
  • Chewing gum

When sugar comes in contact with your teeth, it combines with bacteria in the mouth and forms acids that can damage the enamel. Additionally, sticky foods can easily get stuck on your teeth, making it harder to remove plaque and staining agents. Opt for healthier snack options like fruits and vegetables for better oral health and to preserve your whitened smile.

4. Dark Liquids

Dark-colored liquids are notorious for staining teeth. Be cautious and limit the intake of:


  • Dark sodas
  • Fruit juices (especially cranberry and grape)

These beverages contain strong pigments that can penetrate the enamel and leave behind unattractive stains. If you can’t eliminate them entirely, use a straw to minimize contact with your teeth and rinse your mouth with water afterward to reduce the staining effect.

5. Alcohol and Tobacco Products

Alcohol and tobacco can both significantly impact the color of your teeth. After teeth whitening, it’s best to avoid or reduce the consumption of:

Alcoholic Beverages:

  • Red wine
  • Dark-colored cocktails

Tobacco Products:

  • Cigarettes
  • Cigars
  • Chewing tobacco

Alcohol and tobacco have compounds that can stain your teeth and also harm your oral health. Lowering or quitting their use will not only help in retaining your bright smile but also benefit your overall well-being.


After investing time and money in teeth whitening, it’s crucial to be mindful of your food and drink choices to maintain the results. Avoid or minimize the consumption of staining culprits, acidic foods and drinks, sugary and sticky treats, dark liquids, as well as alcohol and tobacco products. Adopting a healthy diet and practicing good oral hygiene will help you keep your teeth white and attractive for a long time.

Remember, prevention is better than cure when it comes to maintaining your newly whitened smile!