How Long After Teeth Whitening Can I Eat Normally?

teeth whitening

A great approach to brighten your smile and increase your confidence is with teeth whitening. You’ll want to make sure you get the most out of this pleasant and efficient dental procedure after undergoing it. Your diet is an important component of post-teeth whitening treatment. We’ll look at how long you should wait to be able to eat normally again in this post, taking into account the opinions of different dentists.

The Importance of Post-Teeth Whitening Diet

Following a professional teeth-whitening procedure, you may be excited to resume your usual eating routine. It is important to be cautious during the first healing phase, which usually lasts for 24 to 72 hours. This time frame is critical for a number of reasons:

1. Reducing Stains: Right after teeth whitening, you are more vulnerable to stains. Re-staining may result from consuming specific meals and beverages that counteract the procedure’s effects.

2. Diminishing Sensitivity: Whitening teeth might momentarily make teeth more sensitive, which can make it difficult to eat or drink particular things.

3. Maintaining Long-Term Results: Making sure your smile remains bright is made possible by sticking to the suggested diet during the period of time after teeth whitening.

What to Avoid After Teeth Whitening

During the first healing phase, you should refrain from consuming specific foods and drinks to preserve your freshly whitened teeth. The following is a list of things to avoid:

1. Dark or Strongly Coloured Liquids: You can get teeth stains from tea, coffee, red wine, cola, and tomato juice.

2. Acidic Beverages: Since they can cause discoloration and tooth sensitivity, soft drinks, fruit juices, and alcoholic beverages ought to be steered clear of.

3. Foods containing Colorants: Chocolate, steak, soy sauce, ketchup, bologna, and other foods that include natural or artificial colouring should be avoided.

4. Sugary Foods: Sugary sweets like ice cream, cakes, and cookies can irritate teeth and leave stains. They can also encourage dental disease.

5. Anything That Doesn’t Pass the “White Shirt Test”: For the first 24 hours following whitening, it’s advisable to stay away from any meal that would be seen as a stain on white apparel.

When Can You Resume a Normal Diet?

You may question when you can resume your normal eating schedule now that you know what to avoid. The good news is that the initial 24- to 72-hour food restrictions are just temporary. Following this time, you can progressively add your favourite foods and beverages back into your diet.

What Can You Consume While You’re Recovering?

There are still a lot of items you can enjoy throughout the post-whitening period, even though it may seem like your options are limited. There is a lower chance of discoloration or dental sensitivity with certain foods:

1. Skinless chicken or turkey: Choose lean pieces and trim off any excess fat.

2. White Fish: Steer clear of brightly coloured sauces or strong spices and opt for fish with a pale hue.

3. Eat bread, pasta, and white rice in moderation because consuming too many carbohydrates might lead to cavities.

4. Egg Whites: Rich in protein and devoid of yolk, which may leave stains on teeth, these eggs are a terrific choice.

5. White Cheeses: Choose reduced-fat varieties of white cheese.

6. Peeled Potatoes: Peeled potatoes are a safe option whether they are mashed, boiled, or sliced.

7. White onions or cauliflower: These vegetables don’t discolour teeth and are good for them.

8. Low-fat or skim milk: These types of milk are less likely to cause discoloration.

What Can You Eat During the Recovery Period?

Here are some additional pointers to make sure your teeth always look their best:

1. Floss Every Day: Flossing is essential for getting rid of plaque that brushing cannot get rid of.

2. Eat a Balanced Diet: To maintain your dental health, eat a lot of nutritious meals high in calcium, vitamins, minerals, and lean protein.

3. Routine Dental Exams: Make appointments twice a year to see your cosmetic dentist. These examinations aid in the prevention of plaque buildup and early detection of any issues with oral health.


Post-teeth whitening care is essential for maintaining a brilliant smile, especially if you’ve undergone treatment at Bridge St Aesthetic and Dental Implant Clinic Aberdeen. There are no food limitations for 24 to 72 hours, although it is important to stay away from staining agents such as sweet foods and dark drinks. Reintroduce non-staining foods gradually after this initial phase. All year round, good oral hygiene is essential, which includes frequent brushing, flossing, and dental examinations. By adhering to these recommendations, you may guarantee a bright, long-lasting smile. Teeth whitening is an investment in look and confidence.

Frequently Asked Questions (FAQs)

After teeth whitening, how long should I wait before eating?

After treatment, give the whitening gel at least 30 to 60 minutes to settle before eating.

Can I have tea or coffee after getting my teeth whitened?

To avoid stains, it’s advisable to stay away from them for the first 24 to 72 hours.

After teeth whitening, is there a certain diet to adhere to?

For the first 24-72 hours, stick to a white or non-staining diet; then, progressively add other foods back.

Do spicy foods need to be avoided after teeth whitening?

After bleaching, spicy foods are usually okay to consume as long as their colour isn’t too strong.

Can I have water right away after bleaching my teeth?

Yes, it is advised to drink water since it keeps salivary glands functioning normally and removes any remaining whitening gel.

After teeth whitening, when can I start drinking red wine again?

To reduce the chance of staining, wait as least 72 hours before consuming red wine.


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