Before checking whether teeth bleaching is helpful or not, we should familiarize ourselves with this treatment method... Teeth bleaching is a process in which certain chemicals are used to lighten the color of teeth... These substances break down stains and pigments on the surface of the teeth and make them whiter... Bleaching is done in two main ways... **Bleaching in the dental office (office bleaching)** The bleaching method in the dental office or office bleaching is the most common type of teeth bleaching.. In this method, the dentist personally whitens your teeth using special chemicals (hydrogen peroxide and carbamide peroxide) during a session of approximately 1 hour.. **Home bleaching** In this method, the patient receives a special bleaching kit from his dentist and uses it at home.. But it is suitable for people who are not able to attend the dental office, are afraid of doing this procedure and have the patience to repeat this treatment several times.... For more information on how to perform this procedure, it is better to refer to the articles on teeth bleaching and the price of pharmacy bleaching.... Is tooth bleaching harmful? You may feel a burning sensation in your gums during the beauty bleaching treatment... but this burning sensation is so small that we cannot consider it as pain! In addition, if your dentist has sufficient skills in teeth whitening, this irritation should not occur. the reason We are saying that the experience and skill of the dentist in the precise use of bleaching gel plays a very important role in preventing this problem... so we recommend that if you live in Tehran, to do this work, go to **the best cosmetic dentist in Tehran**... Reasons for causing pain during bleaching The experience of the dentists of Dr. Banianian's collection shows that people should not experience pain during tooth bleaching, except in the few cases that we will explain below.. ### 1- Allergy to bleaching materials Bleaching materials contain strong chemical compounds that are designed to remove stains and pigments from the surface of the teeth... These materials must penetrate from the outer enamel of your teeth to the underlying layers and destroy the previous old pigments. The concentration of the whitening agent, the length of time the gel is in contact with the teeth and the individual sensitivity of each person... For example, the dentist may use a thinner dose of whitening agents for you... while another dentist allows the agents to remain on the person's teeth for a longer period of time. The passage of time will eventually reduce to 3 days... But in some cases, this sensitivity may last longer... We may not exaggerate if we introduce a dentist to toothache due to the insensitivity of the teeth... From expertise in performing the principles of this treatment method... Because bleaching is a treatment method that requires high precision and experience, and if not performed correctly, it can lead to some side effects of tooth bleaching such as pain, sensitivity and even damage to the tooth... Not spreading and causing stains on the other hand, using bleaching materials. with A high concentration is used without considering the long-term sensitivity of teeth bleaching on the teeth, or the long-term sensitivity of the patient's bleaching on the teeth, or the sensitivity of the teeth on the bleaching teeth.. A person can cause severe pain and damage to the tooth enamel.... The dentist is directly involved in all these cases.... That is, if he does not have enough expertise in doing this process, he will cause severe and irreparable damage to your teeth... ### 3- Failure to fix dental problems, before Bleaching.. Another reason that can cause pain during tooth bleaching is the presence of previous problems in the teeth. In other words, if the teeth are rotten, broken, cracked, or have other similar problems before bleaching, the bleaching materials can penetrate into these areas and cause pain and discomfort.. When the tooth is rotten or cracked, the protective enamel underneath damages the nerves. The reason is that the dentist must thoroughly and carefully examine the person's teeth before bleaching and fix the existing problems.. Fixing these problems usually includes repairing caries, filling cracks and fixing other dental problems.. Bleaching materials and the possibility of pain are minimized. Some people naturally have more sensitive teeth... that is, they feel pain in contact with cold or sweet and sour foods without having any particular problem... (Incidentally, in another article, we examined the subject of **tooth sensitivity to sourness** to sweets, cold and heat, which this group of friends is recommended to read). they burn.. Usually, the dentist uses several different tricks to reduce tooth sensitivity in these people... that is, either the concentration of the gel is lower and the number of treatment sessions is increased.. or he shortens the contact time of the gel with the teeth or advises the person to use a toothpaste containing potassium nitrate for a few weeks to reduce the sensitivity of the teeth.... What is the pain during tooth bleaching?.. The pain felt during tooth bleaching is usually called tooth pulling and gum burning.. Of course, as we said, this pain does not happen to everyone and only some people may suffer from it.. especially if the dentist that these people go to has little expertise... if you are tired of the yellowness of your teeth and are looking for bright and attractive teeth.. it is known as **the best dentist in Argentina**..... A quality and safe service that helps you achieve the smile you want without any pain or sensitivity... Our expert dentists, with hundreds of successful examples of teeth bleaching and receiving the cost of teeth bleaching in installments, carefully and delicately choose the type of bleaching material suitable for your teeth and apply it on your teeth with completely advanced methods... You can see an example of **photos before and after teeth bleaching** in the image gallery.... We know very well that tooth sensitivity is one of the main concerns of patients... during bleaching... the reason is that by choosing quality materials and carefully controlling the time of use of materials, we prevent any sensitivity and pain in your collection... that's right... for this reason, we assure you that by performing bleaching in our office, you will achieve the desired result and have a bright and attractive smile.... So if you are looking for a Hollywood smile, contact us now and Benefit from the benefits of our **free dental consultation**.... You can also click to see the price of teeth bleaching.....