In our time, a pearl smile is an indispensable attribute of modern beauties. To date, there are several methods by which you can whiten your teeth. Convenience is that for this purpose, it is not necessary to go to a polyclinic to a professional - you can whiten your teeth in home conditions, if you use special pastes for bleaching.
Pastes for teeth whitening contain many diverse components that can be considered as two separate groups - those that contain chemicals for bleaching and pastes with a high percentage of abrasive ingredients.
Tooth whitening pastes that contain chemicals
Based on the first type of pastes using the strongest oxidizing agents, for example, hydrogen peroxide and urea. These substances with high intensity produce a highly reactive free oxygen radical that oxidizes pigments, which are the cause of the formation of a yellow color on the teeth. This pigment under the influence of whitening becomes transparent, and the teeth due to thisbecome.
It is necessary to know that the composition of whitening pastes can include components that change the color of the seal. But there can be another effect, that is, the seal does not change its color, and the tooth surface becomes lighter. If this happens, it means the bleaching paste you picked is wrong.
Plus such pastes - the ability to instantly whiten the tooth surface, which can be explained by high-speed chemical reactions. However, this is considered a significant disadvantage in chemical bleaching. These pastes can be referred to professional products for dental care, and if imipolzovatsya uncontrolled, it can cause destruction of the tooth enamel, and there are also manifestations of an allergic reaction. Therefore, toothpastes containing active organic acids and hydrogen peroxide should be used only after consultation with a specialist in the field. Dentists recommend the use of whitening toothpastes and as an auxiliary tool to support the results of bleaching in a clinical way. And sometimes some of them are used as a therapeutic and prophylactic agent in the presence of hyperesthesia and gingivitis.
Tooth-pastes for bleaching, having high abrasiveness
The second group of pastes has a pronounced effect of the abrasive component, which includes dicalcium phosphate, aluminum oxide or silicon oxide. Abrasive compounds are different, and can make up to forty percent in the volume of toothpaste. They have a good polishing property. These substances allow you to brush your teeth of food left in the mouth, and effectively remove the resulting raid. The degree of presence of abrasive in pastes depends on the particle size, and the larger this particle, the higher the percentage of abrasiveness. This pastachistite is better, but also has a risk of injury to the oral cavity. Its negative effect on the gums, so people who regularly use toothpastes with these pastes containing abrasive ingredients, often complain of hyperesthesia (increased sensitivity of the teeth).
Many of the modern toothpastes contain a soft abrasive material, and one of the safest is papain, which is a natural enzyme extracted from the papaya fruit. It with the maximum effect splits the structure of the plaque protein. It is very important that the tooth enamel is not destroyed, since the natural enzyme of this plant allows you to whiten your teeth with a natural low-abrasive agent. Formed on the teeth during the day, the plaque can be removed very gently and gently. Most of the widespread brands of toothpastes for bleaching refer specifically to this group.
Popular tooth pastes for bleaching, produced by a domestic manufacturer:
- Comilfo Whitening
- SPLAT Whitening
- New Pearls Soda Bicarbonate
Toothpaste for bleaching from foreign manufacturers
Agys Double White, Beverly Hills Total Protection, Aquafresh Whitening, Blend-a-Med Soda Bicarbonate, Blanx (all types), Colgate Sensation Whitening, Rembrandt - whitening blewer, E-ce ENZYM KOMPLEX.
Who is not recommended to whiten your teeth ?
Abstain from tooth whitening should those people who have periodontal disease and carious lesions of teeth and those who have thin and sensitive enamel. It is desirable to eliminate existing problems by overdosing. Otherwise, whitening your teeth, you will further aggravate already existing diseases. Bleaching does not cost children less than sixteen years of age and pregnant. Do not buy a tooth paste, in the content of which hydrogen peroxide enters the excess limit, that is, 0.1%.
At last
Next, note that pastes for teeth whitening, unfortunately, can not give such a tremendous effect, as it is presented to us by numerous advertising ads. In addition, brushing can not be the whole tooth, so when buying a whitening paste, it is advisable to know that you only need to buy high-quality ones that respond to safety in all respects.
To maximize the benefits of using toothpastes with whitening effect, you should adhere to the rules for dental care. It is better to use a straw, when you take such drinks as tea, cold coffee, juice or glass, which will keep your teeth natural white. Mandatory rinsing of the mouth after eating.