Teeth Whitening Before And After

A bright, radiant smile is often considered a key aspect of one’s appearance. White teeth are not only aesthetically pleasing but also signify good oral health. However, despite regular brushing and dental care, many individuals find that their teeth become stained or discolored over time due to several factors, such as aging, dietary habits, and lifestyle choices. In this articles we breakdown everything about teeth whitening before and after.

Fortunately, teeth whitening treatments provide a safe and effective solution to bring back the natural brightness of your smile. Whether you opt for professional whitening at the dentist’s office or choose over-the-counter whitening products, the results can be dramatic and transformative.

Let us compare the teeth whitening before and after results to make you aware of what it all includes.

Why Teeth Become Discolored?

Before we explore ways to whiten teeth and difference between teeth whitening before and after, it’s important to know why they become discolored. Teeth discoloration is a very common dental concern that affects people of all ages. Several factors can contribute to this, including external and internal factors.

Causes of Teeth Discoloration:

Some common causes of Teeth discoloration are:

Food and Beverages:

Dark-colored drinks like coffee, tea, red wine, and cola can stain teeth over time. Acidic foods and drinks can weaken protective enamel, making teeth more prone to staining.

Tobacco Use:

Smoking or using tobacco products exposes teeth to tar and nicotine, causing them to turn yellow or brown. Tobacco chemicals can also damage enamel and cause gum disease and oral cancer.

Poor Oral Hygiene:

If you don’t brush and floss your teeth properly, Poor oral hygiene can cause plaque and tartar can build up, causing stains and discoloration. Plaque produces acids that damage the enamel and make your teeth appear yellow.


As we get older, tooth enamel naturally wears down, revealing the yellowish dentin underneath. This can make teeth appear duller and more discolored. Changes in tooth structure and underlying tissues can also contribute to discoloration with age.


Genetic factors play a role in determining enamel color and thickness. Some people inherit genes that make them more susceptible to teeth discoloration or enamel defects, leading to white or brown spots on the teeth.


Certain medications like tetracycline antibiotics, antihistamines, and antipsychotics may cause teeth discoloration as a side effect. These medications may disrupt enamel development and mineralization, resulting in permanent staining or discoloration.

What is Professional Teeth Whitening?teeth whitening before and after

Professional teeth whitening, performed by a well-qualified dentist, is one of the most popular and effective methods for achieving a brighter smile. Additionally, dentists can customize the treatment to address specific areas of discoloration or sensitivity, ensuring a safe and comfortable experience for the patient. Let us break down the teeth whitening procedure into 3 easy steps.

Before the Procedure:

First, your dentist will perform a thorough examination of your oral health to determine if you’re a suitable candidate for the treatment. This may involve assessing the condition of your teeth and gums, as well as discussing any existing dental issues or concerns.

During the Procedure:

During the whitening procedure, the dentist will carefully apply the teeth-whitening gel hydrogen peroxide or carbamide peroxide to your teeth and activate it using a special light or laser. You will remain in the dentist’s chair for about 60 to 90 minutes while the whitening gel works its magic. The dentist will keep monitoring your progress and ensure that you are comfortable.

How much whiter your teeth will become after an in-office teeth whitening treatment can vary. Generally, you may see results ranging from 10 to 15 shades lighter or sometimes 2 to 5 shades lighter. However, it’s important to note that achieving a 10-15 shade improvement is relatively rare and only occurs in a small percentage of patients and compare teeth whitening before and after.

Also, the final result of in-office teeth whitening depends on various factors, including the types of stains present on your teeth initially.

After the Procedure:

After the whitening treatment, you may experience temporary tooth sensitivity or gum irritation. However, these side effects usually subside within a few days. It is important to follow good oral habits and avoid consuming staining foods and beverages.

Now, let us talk about a teeth whitening alternative, which is also quite popular.

Over-the-Counter Whitening Products:

In addition to professional whitening treatments, there are also numerous over-the-counter whitening products available, such as whitening toothpaste, strips, and trays. While these products can be effective to some extent, they generally have lower concentrations of whitening agents and take longer to produce noticeable results compared to professional treatments.

Teeth Whitening Before and After:

The difference in the appearance of your teeth whitening before and after treatment can be truly remarkable. Before treatment, you may feel self-conscious about the color of your teeth and hesitant to smile. However, after whitening, you’ll likely notice a significant improvement in the brightness and whiteness of your smile. Not only will your teeth look healthier and more attractive, but you’ll also feel more confident and self-assured in social and professional settings.


Teeth whitening treatments provide a simple yet effective way to improve the look of your smile and boost your confidence. Whether you choose professional whitening at the dentist’s office or opt for over-the-counter products, the results can be transformative. By learning the causes of tooth discoloration and exploring your whitening options, you can achieve the bright, radiant smile you’ve always wanted. 

Ready to experience the incredible transformation of teeth whitening before and after? Schedule your appointment today at Baker Cosmetic & Family Dentistry in Clearwater, Florida. Book online now or call us at (727) 304-1673 for new patients and (727) 334-7990 for current patients.


How long will the effects of teeth whitening last?

Well, if you opt for professional treatment, you can expect the results to stick around for anywhere from 6 months to 3 years. On the other hand, over-the-counter whitening products might only keep your smile bright for a few months.

How many sessions are needed to whiten your teeth?

Typically, with in-office teeth whitening, most patients only need one visit per year to maintain consistently white teeth.

Does teeth whitening cause a lot of pain?

Teeth whitening is safe and effective, but it’s normal to experience some sensitivity afterward. Fortunately, this sensitivity is temporary, but it may still cause discomfort for a few days following the procedure.

Skip to content