Professional teeth whitening is one of the most effective ways to brighten your smile. With proper care, the results can last for many months—and in some cases, even a year or longer. However, what you do immediately after your whitening treatment plays a major role in how long your results last.
During the whitening process, the bleaching agent temporarily makes the outer layer of your teeth more porous. As a result, it’s common to experience mild tooth sensitivity for a day or two after treatment.
Because your teeth are temporarily more susceptible to absorbing stains, the first 24 to 48 hours after whitening are especially important. During this time, it’s best to avoid foods and beverages that can discolor your teeth.
A simple rule to follow is this: if it can stain a white shirt, it can stain your teeth.
Some common foods and drinks to avoid include:
- Coffee and tea
- Red wine
- Cola and sports drinks
- Dark berries
- Tomato sauce
- Soy sauce
- Curry
- Chocolate
- Beets
Smoking or using other tobacco products can also stain your newly whitened teeth, so it’s best to avoid them during this period as well.
Instead, stick to a “white diet” for the first couple of days. Good choices include:
- Chicken or turkey
- White fish
- Rice
- Pasta with white sauce
- Potatoes
- Plain yogurt
- Milk
- White cheese
- Bananas
- Cauliflower
Although the first 24 to 48 hours require the greatest caution, limiting stain-causing foods and beverages whenever possible can help your whitening results last even longer. Brushing twice a day, flossing daily, and scheduling regular professional cleanings will also help keep your smile looking bright.
If you’re thinking about whitening your teeth, contact our office to learn about your treatment options. We’ll help you achieve a brighter smile and provide personalized tips to keep your results looking their best.