Tooth Whitening

What Is Teeth Whitening?

Discolorations occur on teeth due to the consumption of tea, coffee, cigarettes, and various colored foods. Such stains can be removed through dental cleaning procedures. In addition to these, aging, root canal treatments, antibiotics used during childhood (such as tetracycline), and various systemic diseases can also cause discolorations on the tooth surface. The process of removing all these stains by applying specific whitening materials to the tooth surfaces under the supervision of a dentist is called whitening or bleaching. The degree of whitening depends on the person’s natural tooth color. With this procedure, teeth can become at least three to four shades lighter. There are two types of whitening applications: home-type and office-type.

Home-Type Application

Home teeth whitening is a procedure performed by the patient at home using special whitening products prescribed by the dentist. Home whitening generally includes the following steps:

1. Examination and Preparation: First, the dentist examines the patient’s teeth and evaluates whether they are suitable for whitening. If there are gum diseases or other problems, they are treated first. Then, preparatory steps such as cleaning the teeth and taking impressions are carried out.
2. Preparation of the Dental Tray: The dentist prepares a custom-made dental tray that fits the patient’s mouth. These trays help distribute the whitening gel evenly over the teeth.
3. Application of Whitening Gel: The dentist provides detailed instructions on how to use the whitening gel and tray. Patients place the gel into the tray and then wear the tray over their teeth for the specified amount of time.
4. Monitoring the Whitening Process: Patients usually wear the trays for several hours or overnight. The dentist may recommend repeating the procedure for a certain period and monitors the results as needed.
5. Evaluation of Results: After the whitening period ends, patients observe the changes in their teeth. The dentist then evaluates the results and may suggest additional treatments or follow-ups if necessary.

When applied regularly and according to the dentist’s instructions, home teeth whitening can yield effective results. However, this treatment may not be suitable for everyone and should be evaluated by a dentist.

Office-Type Application

Office teeth whitening is a professional procedure performed by a dentist in a clinical setting. It generally includes the following steps:

1. Examination and Preparation: First, the dentist examines the patient’s teeth and evaluates their suitability for whitening. If there are gum diseases or other issues, they are treated. The teeth are then cleaned and prepared for the whitening process.
2. Shade Determination: The dentist determines the patient’s tooth color using a special shade guide. This helps establish the starting color and the potential whitening result.
3. Application of Whitening Gel: The dentist applies a whitening gel and may use a special light or laser to enhance its effect. The gel is left on the teeth for a specific duration and then removed.
4. Evaluation of Results: Once the whitening procedure is complete, the patient’s teeth are examined to assess the change. The dentist reviews the results and may recommend further treatments or follow-ups if needed.

Office teeth whitening provides faster and more effective results. It is safe since it is performed with professional equipment by an experienced dentist. However, it may not be suitable for everyone and should be assessed by a dental professional. To maintain long-lasting results, proper dental hygiene and regular care are essential.

How Long Does the Treatment Last and When Do Teeth Return to Their Original Color?

The duration of teeth whitening treatment and how long the results last depend on several factors:

1. Type of Treatment: Home teeth whitening usually takes several days to a few weeks, while office whitening can often be completed in a single visit.
2. Patient’s Condition: Every patient’s teeth are different, and whitening results vary from person to person. In some cases, achieving the desired result may take longer.
3. Level of Whitening: The degree of whitening affects the treatment duration. Minor stains may require a shorter treatment, while deeper discolorations may take longer to correct.
4. Patient’s Reaction: Some patients may experience temporary sensitivity or discomfort after whitening. In such cases, the dentist may recommend desensitizing products or techniques, which could affect treatment duration.
5. Maintenance and Care: Following proper dental hygiene and post-treatment care instructions from the dentist is crucial. Correct maintenance and regular checkups help prolong whitening results.

After whitening, teeth generally appear brighter immediately. However, how long the results last depends on personal habits and diet. Teeth may gradually return to their previous color if habits such as smoking, coffee or tea consumption, or poor oral hygiene continue.

Does Teeth Whitening Hurt? Is It Harmful?

Teeth whitening is generally painless, but some patients may experience mild sensitivity or discomfort during treatment. This sensitivity is temporary and usually subsides within a few days.

There are concerns that the chemicals used in whitening could harm tooth enamel. However, professional teeth whitening, when done under dental supervision, does not damage the enamel. Especially in office-based whitening, the dentist takes special precautions to protect the enamel.

In conclusion, when performed correctly, teeth whitening is generally safe and comfortable. However, if you have concerns or existing dental problems, it’s important to consult your dentist. Your dentist will determine the most suitable treatment options and guide you through the process.

What Should Be Considered After Teeth Whitening?

Post-treatment care is crucial to maintain long-lasting whitening results. Here are some important points to consider after teeth whitening:

• Avoid dark-colored foods and beverages that cause staining.
• If you smoke, try to quit or reduce it.
• Brush your teeth after consuming foods or drinks that can stain.
• Use a straw for beverages.
• Floss daily and brush your teeth regularly with toothpaste.
• Use toothpaste designed for sensitive teeth.
• Attend your regular dental checkups.
• Drink plenty of water.
• Maintain good oral hygiene and consume plenty of fruits and vegetables.
• Do not use any products not recommended by your dentist.