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How do you whiten your teeth?
Last reviewed: 06.07.2025

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How to whiten teeth? This question puzzles many people. Today, whitening teeth using highly effective technologies is a widely known phenomenon. The most common method of whitening is teeth whitening in a clinic. This procedure helps not only to give teeth a snow-white shine, but also to make them healthier.
As you know, there are many factors that have a negative impact on the condition of the dental coating - these are various dyes contained in food and medicines, the harmful effects of nicotine - as a result of which the teeth change color, become darker, the smile loses its attractiveness. Often, the cause of darkening of the teeth is also trauma or diseases of the dental-maxillary system. But each of us, undoubtedly, wants to be the owner of a sparkling smile and perfectly white teeth. And here you can not do without methods that will help whiten your teeth.
How to whiten teeth using special devices?
Teeth can be whitened using devices. This is a completely safe procedure that is not accompanied by pain. Due to the power of the plasma lamp, the whitening agent quickly penetrates the enamel without causing any harm. In total, the procedure lasts about one and a half to two hours. Two weeks before the procedure, professional preparation is carried out - special cleaning and treatment of teeth.
How to whiten teeth using mechanical methods?
Teeth can be whitened using mechanical methods. This is the usual removal of plaque, tartar using a sand-salt solution, ultrasound exposure. Doctors advise to carry out such a procedure no more than once every six months, thanks to it the teeth will become healthier, the risk of many dental diseases will decrease. This method is as follows: before going to bed, special mouth guards are put on the teeth, into which a whitening gel is poured. It is worth noting that this method can both whiten teeth and cause harm, increasing the sensitivity of the teeth. Dentists do not really welcome this type. The positive side is that the process is almost unnoticeable.
Another way to whiten teeth is to whiten them with a gel. But this method produces positive results gradually, and the effect after it is not very bright. A folk method of how to whiten teeth, for example, with lemon, is a method that has no contraindications and does not require any expenses. However, the result is often insignificant, and ideal whiteness is unlikely to be achieved.
You can whiten your teeth using hydrogen peroxide. However, this method is far from harmless - the structural integrity is disrupted, and the effect obtained may differ significantly from the desired one.
How to whiten teeth at home with activated carbon? It's very simple. The procedure is carried out as follows: the tablet is dissolved in water and the teeth are brushed with the resulting solution two or three times a week. Doctors do not recommend carrying out this procedure more often, as it may have a destructive effect. Rubbing your teeth with soda can also have a negative effect.
Teeth can also be whitened with toothpastes that have mechanical properties - the teeth do not become lighter, the usual plaque removal occurs. In addition, it is worth noting that it is advisable to use such pastes for no longer than 25-30 days.
How to whiten teeth with lasers?
Teeth can be whitened using a laser, which has a gentle effect, so this type is recommended even for people with hypersensitive teeth. During the procedure, the whitening gel is applied to the surface of the teeth several times and activated by a laser beam, causing no pain. The internal whitening method is used when there are injuries to the dentition or darkening has occurred, for example, after nerve removal or canal filling.
How to whiten teeth safely?
Teeth whitening is not recommended for people who are allergic to components present in the bleaching agents, as well as for pregnant and breastfeeding women and children of primary school age. Contraindications to this procedure are also periodontosis (damage to the periodontal tissue), wearing braces, and taking strong chemicals.
It should be noted that if there is natural yellowness, it is much better to whiten teeth than gray darkening. The effect can last from six months to several years. A significant advantage of professional procedures that help whiten teeth is that the procedure is carried out directly by a specialist, which, in turn, guarantees much greater safety than doing the procedure yourself.
How to whiten your teeth is up to you. Just remember that after whitening you should take care of your teeth to ensure the effect lasts as long as possible.