Dazzling smile: 5 most popular ways to whiten your teeth

The easiest and cheapest way, which is suitable for home use. It is not at all difficult to whiten your teeth, but the result does not last long and the teeth only lighten by 1-2 tones.

Sticking strips on sensitive teeth can be unpleasant. There is a gentler method. The special powder removes plaque and brightens teeth. It is inexpensive and easy to use, but the effect is not enough for a long time.

There are other options for home surface whitening, for example special pastes and gels that are applied to a dental tray, and you have to put it on your teeth and leave it for a few hours. But the usual pasta that promises a snow-white smile usually does not work.

This is the most effective method, but also the most expensive. A gel is applied to the teeth, then it is heated with a laser. The process takes about an hour. Such bleaching is not recommended for those with thin enamel or sensitive teeth.

This popular type of whitening is similar in technology to a laser, only after applying the gel to the teeth they glow with an ultraviolet lamp. This procedure is also thought to help prevent tooth decay, but studies show different results. The downside is that if a person smokes a lot, drinks coffee, or eats something that leaves a mark on the teeth, the effect may not last as long.