You just finished your teeth whitening treatment, and your smile looks brighter than ever! Naturally, you’ll want to keep it that way. But did you know that your teeth are especially vulnerable to staining right after whitening?
During the first 24–48 hours following treatment, the enamel is slightly more porous as it rehydrates and stabilizes. This means that certain foods and drinks can more easily cause discoloration. By avoiding a few common culprits—and choosing the right alternatives—you can help your radiant new smile last even longer.
Foods and Drinks to Avoid After Whitening
It’s best to stay away from anything that can stain a white shirt. The pigments and acids in certain foods can seep into the enamel and dull your results almost immediately.
Here are some to avoid for at least two days after whitening:
- Coffee and tea: Both contain tannins that can cause stubborn stains, even in small amounts. Try switching to water or milk temporarily.
- Red wine: This one’s a major offender—its deep pigments and acidity can quickly discolor freshly whitened teeth.
- Dark sauces: Soy sauce, tomato sauce, balsamic vinegar, and curry all have intense colors that can tint enamel.
- Berries and juices: Blueberries, blackberries, cherries, and grape juice are rich in natural dyes that can leave marks on your teeth.
- Colored candies or popsicles: Artificial dyes can stick to enamel, leaving behind unwanted hues.
- Carbonated beverages: Soda, energy drinks, and even sparkling water can weaken enamel and make it more prone to staining.
If you’re unsure whether something is safe, stick to the “white diet.” If it would stain a white napkin, it can probably stain your teeth too.
What You Can Eat Instead
The good news is that there are plenty of foods that are perfectly safe to enjoy after whitening—many of which even promote oral health. For the first couple of days, focus on light-colored, non-acidic foods such as:
- Chicken, turkey, or fish – Lean proteins that are gentle on enamel.
- Cauliflower, potatoes, and mushrooms – Neutral-colored vegetables that won’t stain your teeth.
- White rice, pasta, and bread – Soft and color-free carbohydrates that won’t damage enamel.
- Milk, yogurt, and cheese – Calcium-rich dairy products that help strengthen teeth.
- Bananas, apples (peeled), and pears – Lighter fruits that won’t darken your enamel.
And of course, drink plenty of water. It helps rinse away food particles and keeps your mouth hydrated—both of which support your whitening results.
How to Maintain Your Bright Smile
Once the initial 48 hours have passed, you can start reintroducing colorful foods in moderation. Continue brushing twice a day, flossing daily, and scheduling touch-up whitening treatments as recommended by your dentist. Using a straw for darker drinks like coffee or tea can also help limit contact with your teeth.
Taking these small precautions will help you enjoy a long-lasting, confident, and picture-perfect smile.
About the Practice
Dr. Hansen of White Peak Dental specializes in top-quality cosmetic and general dental care in a comfortable, welcoming environment. Our skilled team offers professional teeth whitening treatments designed to safely and effectively enhance your smile’s brightness. Whether you’re whitening for a special occasion or maintaining your long-term results, we’ll guide you every step of the way.
Call us at (801) 719-2113 or request an appointment online.