The first meaning of the verb whiten that mentions the dictionary of the Royal Spanish Academy (RAE ) make reference to make something go white . The concept is used in various ways, even symbolically.
Whitening can refer to paint something from White or to apply some treatment to make it clearer. If a person gives a plaster hand diluted in water to the facade of his home, it can be said that he was in charge of bleaching it. The same can be mentioned regarding the decision of the municipal authorities of a city to paint all the walls of the government palace white.
When you try color silver, gold or other metals , there is talk of bleaching or blanch . This technique It looks for the metal to recover its original color or shine.
Another use of the notion of bleaching refers to the process of scalding . To scald or bleach a food, you have to place it in boiling water for about thirty seconds . This allows to clean it, soften it, modify its color or facilitate the removal of the shell or skin . When bleaching a vegetable, certain enzymes are inactivated: that is why it is common for scalding before freezing.
The concept of bleaching also appears when a company or an individual develop certain actions so that the black money (from illegal activities) seems to have a legal origin . By laundering the black money, these resources enter the fiscal legality and can be freely disposed of.
A drug dealer can create a ghost company to bleach the money You get for selling drugs. Thus, he declares to the Treasury that his fortune comes from the company in question, when in reality it is the result of his illegal actions.
This term can also refer to the process that aims to clarify the tone of the teeth, something that many people crave to improve the appearance of your smile In fact, it is one of the most popular interventions today, and this is because it costs much less money than cosmetic surgery, in addition to not carrying any risk.
However, let it not be a treatment Especially expensive does not mean that it is within reach of any pocket, and that is where unreliable alternatives come into play, which can cause damage to tooth enamel. A simple method to recognize and avoid a fraudulent method is to compare its price with that of a reputable clinic: if it is dozens of times lower despite promising the same results, we probably should continue saving.
Of course, not all alternative treatments to clinics are harmful; In fact, there are toothpastes highly recommended by dentists that help whiten teeth, although the process is much slower and never achieves the same results. Also exist recipes of homemade bleachers, but it is difficult to find the effective among the dozens of options available on the Internet.
Teeth whitening in a traditional clinic is a relatively short process, which begins when the professional puts a protector on the patient's gums so that the substance does not come in contact with the tissue soft. Once you have eliminated this risk, apply carbamide peroxide gel on the outer face of the teeth. The last step is to apply light LED cold for a period of a quarter of an hour.
Some patients need a second application of light to achieve better results, although it is normal to do it only once. It should be noted that during the days after treatment a certain degree of dental sensitivity usually appears, something that gradually decreases.