Factors affecting the effect of bleaching on the whiteness of teeth According to an article titled "Tooth-bleaching procedures and their controversial effects", the amount of bleaching effect on the whiteness of teeth depends on various factors. For example, what is the exact amount of stains on the surface of the teeth, how skilled is the dentist in performing bleaching, and how much does the person try to take care of his bleached teeth. ### 1. Type and severity of tooth stains The first factor that affects the effect of bleaching on the whiteness of the teeth is the intensity and depth of the stains on the teeth. If these stains are superficial, they will be removed quickly and no trace of them will remain on your teeth. But if they are deep and caused by reasons such as genetic factors, smoking or long-term coffee consumption (without observing oral and dental hygiene), it is possible that the change in your teeth after bleaching will not be as noticeable as you expected. ### 2. Natural color of teeth The effect of bleaching on the whiteness of teeth depends on the natural and original color of your teeth. For example, yellow teeth usually get better results from teeth bleaching. While this cosmetic method in dentistry will not be effective enough for people who have gray or brown teeth. ### 3. Bleaching method There are two different methods for teeth bleaching: - Teeth bleaching in dentistry - Teeth bleaching at home Bleaching is done in the office using stronger bleaching materials and under the supervision of a dentist. For this reason, this method has faster results and has a greater effect on the whiteness of teeth. However, this does not mean that home bleaching has no effect on the whiteness of teeth! ### 4. Teeth bleaching brand One of the influential factors in the answer to the question "how much does bleaching whiten teeth", is the brand of bleaching agent used. Different brands of bleaching contain different percentages of active ingredients such as hydrogen peroxide or carbamide peroxide, which determines their effectiveness in whitening teeth. Some of the best teeth whitening brands have more advanced formulations that, in addition to more whitening, reduce tooth sensitivity and provide a more even and long-lasting result. As a result, choosing the right brand plays an important role in the success rate of the bleaching treatment and the individual's satisfaction with the final result. ### 5. Bleaching agent concentration The concentration of the bleaching agent means the amount of hydrogen peroxide in it. The higher the concentration of this substance, the greater its whitening power. Dr. Benianian: > Note that the use of high-concentration bleaching materials is allowed only in the dental office and for the bleaching office; Not those who want to use teeth bleaching method at home. ### 6. Duration of treatment According to his expertise and experience, the cosmetic dentist will perform the bleaching process of your teeth in one or two sessions. So the number of your treatment sessions affects how much bleaching whitens the teeth. The experience of the applicants of this teeth beautification method shows that the more the number of treatment sessions, the higher the probability of achieving whiter teeth. ### 7. Individual factors and your compliance with your teeth Individual factors such as age, oral and dental health, eating habits and lifestyle also affect the bleaching result. Younger people, people who maintain good oral hygiene, and those who avoid colored foods and drinks often get better results from bleaching. So the care after teeth bleaching has a great impact on the durability and effect of bleaching on the teeth. ### 8. Individual differences in teeth Finally, each person has a unique tooth structure. Some people may have thicker tooth enamel, which makes their teeth more resistant to bleaching. The presence of fillings, veneers, or laminates on the teeth are other factors that can affect the effect of bleaching on the whiteness of the teeth. How much does teeth bleaching make my teeth whiter? The effect of bleaching on the whiteness of teeth will be different for each person; But **in general, bleaching can make your teeth several shades lighter than they are.** But to know how much you can hope for this method, it is better to consult with a good and experienced dentist. How long does the whiteness of the teeth last after bleaching? First of all, you should know that tooth bleaching is not a permanent method and over time, the color of the teeth will gradually return to its original state. But the bleaching method, the amount of care you take of your oral health and teeth and some individual factors affect this durability. Bleaching in the dental office usually has more lasting results than home bleaching. Care after bleaching, such as avoiding the use of colored substances and maintaining oral and dental hygiene, also plays an important role in maintaining the whiteness of teeth. Considering all these cases, in the best case and if you follow the dentist's recommendations, the duration of teeth bleaching can keep your teeth white for up to one year. Bleaching does not whiten which teeth? How much does bleaching at Dr. Benianian's dental clinic whiten teeth? Dr. Benianian's dentistry is one of the best dental clinics in Tehran, which is famous for using high-quality materials and a large number of satisfied clients. Taking advantage of the presence of the best cosmetic and restorative dentists in Tehran and using very high quality materials, this collection chooses the best, most effective and safest teeth whitening method for you and performs this process under the supervision of its experts. The dentists of Dr. Benianian's collection perform all the bleaching steps with precision and delicacy so that in addition to the whiteness of the teeth, their health is also maintained. So, if you are looking for a beautiful smile and more self-confidence, trust our collection and call 02188539720 to make an appointment. **Summary of the effect of bleaching on the whiteness of teeth** Teeth bleaching is an effective and popular way to brighten teeth and improve the appearance of your smile. This method removes surface and deep stains of the teeth by using oxidizing materials and gives the teeth a desirable shine and whiteness. Bleaching results vary depending on various factors such as the type of stain, tooth structure and bleaching method. However, by choosing the right method and under the supervision of a dentist, very satisfactory results can be achieved.