Natural snow-white smile - rarity today. The modern world is harder and harder to maintain whiteness of teeth. The reason is the regular consumption of coffee, drinks with dyes and a huge range of sweets, having people from all over the corners. Therefore, the teeth whitening by an artificial method is no longer a stunning discovery for anyone. But not everything is as simple as it seems. The fact is that full dental whitening is very expensive, and not everyone can afford it. For such people and were invented pencils And strips for bleaching. Their cost is significantly lower, but are they really effective as they advertise them?

Pencil for teeth whitening - features of application, efficiency

Why do the teeth get dark? If we lower a number of oral diseases (which must be treated, rather than masked), the cause of the darkening of the teeth are pieces of food that have fallen into dental microthermings. The more chemically treated food consumes a person, the faster his teeth lose the natural appearance.

Pencil for bleaching is nothing but ordinary bleaching gelwhich includes hydrogen peroxide or carbamide peroxide. Additional chemical ingredients are needed for concomitant functions. pencil: refreshment of breathing, strengthening teeth, etc.

Advantages pencil are:

• practicality. They can be used everywhere and at any time of the year. Pencil It is placed even in the miniature handbag.
• immovement. After applying the gel, there is no need to worry about washing it before bedtime. Over time, he evaporates himself.
• fluoride content. Some pencils Equipped with this chemical element that serves a full protection of teeth against various kinds of bacteria.
• soft impact. Improving the condition and appearance of teeth occurs gradually, therefore, the teeth are not subjected to aggressive impacts of chemical elements in the gel.

Terms of use of this pencil Before the disgrace is simple:

1. Before use you need to carefully rinse your mouth, wipe your teeth with a napkin. It is necessary in order to remove the oral food from the oral cavity.
2. Gel is applied using a tip pencil. There are enough few drops that need to be distributed over the outside of the teeth.
3. After applying the gel, a few seconds (or minutes) should hold out on the surface of the teeth. The duration of waiting depends on the characteristics pencilAfter all, manufacturers can be different. In the process of absorption gel, close the mouth and relax the muscles of the person can not, since the substance should get enough oxygen.
4. At the end of the absorption, the teeth should be carefully wiped with a napkin (not wet).
   The application procedure itself takes no more than 15 minutes, so you can make whitening even twenty minutes before exiting the house.

Recommendations:

1. Use pencil Preferably after eating.
2. To maintain the effect, the regularity of use here is excessive. There is enough a two-week course after which the break should follow.
3. To use efficiency pencil It did not fall, it is necessary to exclude coffee from the diet, bright drinks and desserts, concentrated juices, as well as quit smoking.

How the pencil works

The main existing chemical element is the hydrogen peroxide that comes into contact with oxygen. In the process of applying a gel on teeth, the peroxide penetrates into the enamel and its microcracks, by causing a noticeable lightening of the dental surface.

What could be the consequences

Along with their tempting advantages, given pencil, like many modern inventions, has a number of shortcomings. If you do not adhere to the elementary rules of its use, you can encounter unpleasant consequences:

1. Increased sensitivity. This consequence is inevitable, even if it is obedient to follow the instructions for use. The more often used pencil - The faster the sensitivity to the temperature differences will grow. Therefore, it is not necessary to use this gel every day. Use it only in the most extreme situations.
2. Temporary effect. Despite the fact that the manufacturer promises, it should be understood that advertising is just an advertisement. In fact, such pencil Whitens only for a slight time. In order for the bleaching effect to the years, it is necessary to lead a healthy lifestyle, refuse smoking and drinking coffee, as well as regularly carry out dental cleaning of teeth.
3. The destruction of enamel. This happens if there was no consultation with the doctor before use. There may be large cracks on enamels, and the use of gel with hydrogen peroxide only aggravates their position.

There are also a number of contraindications to which you need to pay attention. Pencilstrictly prohibited to use:

• pregnant women and mothers, nursing;
• those who have a piercing in the teeth, language or cheeks;
• those who have very sensitive teeth from nature (use pencil will bring unbearable pain further);
• small children (as children's enamel is still faster and more vulnerable to chemical influences);
• people suffering from dental diseases.

Whitening strips with Aliexpress - Advanced Teeth Whitening

Online store Aliexpress It offers a large assortment of various bleaching drugs. As well as pencils enjoy in great demand whitening strips. They have the same effect as pencilsBut applied differently.

The peculiarity of such strips is in the practicality of the application: they do not slide on the surface, while wearing strips can be accepted or drinking water. The price for such pleasure is very pleasant - only $ 7 per pack in which 14 strips.

There is an option and more expensive:

Also, alternative options for Advanced Whitening are also offered:

If you are a stacking person, you can get a whole set of bleaching strips at once, consisting of several packages:

Below are average prices for whitening means with Aliexpress:

In conclusion, I would like to add that given whitening method Is not a panacea from all problems. Pencils And strips are only auxiliary attribute. In order to have white healthy teeth, first of all, it is necessary:

• correct the diet (drink more clean water, to use live hard food, cut or eliminate the consumption of chocolate, candies and other sweets);
• get rid of bad habits (uncontrolled caffener-containing drinks, frequent smoking);
• adhere to the rules of hygiene (brush your teeth at least twice a day);
• less consuming meat and other rigid foods;
• to regularly visit the dentist (at least 2 times a year) and follow its recommendations.

Regularly watch the health of your teeth and always remember that no auxiliary means They will not be able to help if the teeth require immediate treatment. And we present to your attention a video review on whitening pencilwho came S. Aliexpress: its appearance, feature and directly by the buyer's feedback.