Is tooth bleaching better or composite?

Having a beautiful smile and white and bright teeth is what we all want! Perhaps it is because of this desire that today various methods have been found to beautify the teeth. The two most popular methods are bleaching and tooth composite. But the question that arises for many of our clients at Dr. Benianian's dental clinic is which method is better? Teeth bleaching or composite? Which method is more durable and which one is more economical? We asked the experts of our collection to discuss in detail the issue of comparing and checking whether tooth bleaching is better or composite. So stay with us until the end of this article to find the answers to these questions. Getting to know teeth bleaching Teeth bleaching is one of the most popular methods of whitening teeth. A method in which superficial to relatively deep stains on the surface of the teeth are removed by using chemical substances called hydrogen peroxide. Teeth bleaching is done in two ways: teeth bleaching in a dental office or bleaching office, and teeth bleaching at home or home bleaching. In the bleaching office, the teeth whitening process is performed under the supervision of a dentist using strong bleaching agents such as hydrogen peroxide with a high concentration. Laser light or special LED lamps are usually used to speed up the process. This method is performed in one or two sessions and the result will be visible immediately. Its durability is longer than the home bleaching method and it depends a lot on your own care. On the other hand, teeth bleaching at home is a method in which a person can whiten his teeth at home under the supervision of a dentist. In this method, the dentist prepares a special mold for the patient's teeth, in which the whitening gel with a lower concentration than the office method is placed. The patient should also use these molds for several hours a day and for several consecutive weeks according to the dentist's order. The life of teeth bleaching in the home method is shorter, but its effect will be gradual and somewhat more natural. ### Benefits of teeth bleaching In order to understand whether tooth bleaching is better or composite, we must first learn about the benefits of tooth bleaching. These benefits include the following: #### Teeth whitening without changing their natural structure As we said, teeth bleaching is a very practical and effective way to whiten teeth, which removes discoloration and stains on the tooth surface without damaging the natural tooth structure. The advantage of this method compared to other tooth bleaching methods is that, unlike some other beauty treatments, it does not require shaving or changing the tooth enamel, and it creates the desirable whiteness that we want by only affecting the superficial and to some extent deep tooth pigments.

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One of the benefits of bleaching compared to a method like tooth lamination is that it is considered a non-invasive method and does not require removing part of the tooth enamel surface. As a result, the tooth enamel remains healthy and any serious damage to the tooth structure is prevented. This positive feature of bleaching makes teeth bleaching a suitable option for people who do not want to make a permanent and irreversible change in their teeth. #### Can be done at the dentist's office or at home Teeth bleaching is very flexible in terms of how it is done. Because you can do it professionally in the dental office or at home using special kits. Of course, as we said, the bleaching method in the office is usually faster and more effective, but the home method is also a good option for people who prefer to do it at home. #### Quick and visible results after one or more sessions One of the most important advantages of teeth bleaching is its high speed in creating visible results. In professional bleaching methods, results are often visible after one session. While home methods may take several weeks. Therefore, this feature makes bleaching an ideal option for people who are looking for a quick change in the appearance of their teeth. **Read more:** The difference between dental scaling and bleaching ### Disadvantages of teeth bleaching After all the advantages that we read about bleaching, we should also look at the side effects of bleaching and the disadvantages of this method of beautifying teeth so that we can make a decision about doing or not doing this method with full knowledge. #### The possibility of tooth sensitivity after bleaching One of the common problems of teeth bleaching is the temporary sensitivity of the teeth after the treatment. There are some people who become more sensitive to hot and cold foods and drinks after bleaching. Of course, this sensitivity is usually temporary and decreases after a few days. But in some cases, sensitivity may take a more serious form and make you need side treatments. Treatments such as using hypoallergenic toothpaste or gels containing fluoride can help reduce tooth sensitivity after bleaching. In more severe cases, if the sensitivity continues for a long time and more than 2 months, the person should go to the dentist for treatment such as bonding or composite veneer. Methods that protect the dental nerves against irritating factors by covering the surface of the tooth. **Read more:** Does bleaching damage tooth enamel? #### Limited shelf life (6 months to 2 years depending on diet and oral hygiene) To understand more and better the question of teeth bleaching or composite, you should know that according to many clients and even our dental professionals, one of the biggest disadvantages of bleaching is that its results are not permanent. This means that the duration of whiteness of the teeth in this method will not be very long even if the person pays attention to effective factors such as diet, lifestyle and compliance with oral and dental hygiene. This shelf life varies from 6 months to 2 years. The more a person takes care of the whiteness of his teeth, uses less tobacco, brushes his teeth and avoids consuming colored foods and drinks such as puffs, tea and coffee, the longer this will last. #### The need for periodical extension to maintain the whiteness of the teeth Because the effects of bleaching are not permanent, people need to do this treatment again after some time to maintain the whiteness of their teeth. Now, depending on the lifestyle and oral hygiene, this renewal period can be every 6 months to every 2 years. Of course, you should also keep in mind that the substances that are placed on your teeth during the bleaching process are chemicals. So using it too much can damage your tooth enamel over time. #### No effect on veneers, composites or dental fillings One of the limitations of bleaching is that it only affects natural teeth and does not change the color of veneers, dental fillings, and composites. Therefore, people who have cosmetic restorations on their teeth may need to replace them to match the color of the teeth. **Read more:** Bleaching for filled teeth Familiarity with dental composite

Natural appearance and harmonious with the teeth Because the dental composite is the same color as the natural teeth, it makes the restorations invisibly placed in the teeth. This feature makes it easy for people to use it to correct the front teeth or correct the appearance of the teeth without worrying about the restorations being visible. Of course, this matter depends a lot on the "thickness of the composite". #### Fast repair and correction capability One of the other important advantages of dental composite based on an article titled "Smart and repeatable easy-repairing and self-sensing composites with enhanced mechanical performance for extended components life" is that it has a quick and painless treatment process. That is, the dentist can quickly place the composite on the tooth and after hardening, make it into the desired shape. This process is usually done in only one treatment session. #### Less expensive than other methods The price of composite is cheaper than other tooth restoration methods (such as laminate). So, people who are looking to improve the beauty of their teeth in the most economic way possible, can use this method.

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#### Preservation of natural tooth structure Fortunately, dental composite does not harm the tooth. It means that there is no need to shave the teeth, and as a result of this advantage, it preserves the structure of the teeth and increases its lifespan. ### Disadvantages of dental composite #### Less resistance to abrasion If you want to know whether tooth bleaching or composite is better, you should know that dental composite has less wear resistance than ceramic or metal materials. As a result, it may erode and deform over time. Especially if a person uses his teeth to chew hard materials such as the bottom of a pot or toasted bread. #### Lack of resistance to dyeability Due to the fact that dental composite may change color over time and due to the consumption of colored food and drinks such as coffee, tea, or cigarettes, composite restorations cannot remain white and bright forever, and as a result, they require more careful care and cleaning. #### Restrictions on repair of serious problems As long as the damage or fracture of your tooth is minor, anything is possible. This means that the composite is well and beautifully placed on your teeth and makes the appearance of your teeth white and uniform. But if the person's tooth is seriously damaged, such as a large fracture or a deep crack, the composite may not be able to solve the problem! #### Possibility of breaking or cracking Although composite is a flexible material, it may crack under pressure or strong impacts. Especially if you have given up on the composite of your last teeth. **Read more:** Does composite cause tooth decay? #### Need for regular maintenance and repair