In personal and social communications, a pretty smile plays an important role in people’s success. Healthy and white teeth have a great effect on people’s smiles. On the other side, discolored and irregular teeth, create an undesirable image in the audience’s mind, unconsciously and indirectly affects success negatively. A cosmetic process called tooth whitening or bleaching aims to whiten the color of the tooth. Although it does not completely convert dental color to white, it lightens the teeth color to a high degree without damaging its surface. The result of bleaching is not permanent, but it can last between several months to three years, and the duration varies between one patient and another. It lasts for a longer period if the person does not take materials that stain the tooth. The most common factors that cause tooth discoloration are tobacco and beverages like tea, coffee, and red wine. Also, aging along with thinning the enamel and not paying attention to teeth cleanings make teeth darker.

Instructions

How is it performed?

Professional whitening can be done in a dentist's office in about an hour. The procedure involves application of a tooth whitening gel containing between 25% to 40% hydrogen peroxide, and then aiming a special heating lamp at your teeth for three 20-minute intervals, with reapplication of the gel between intervals.

FAQ

What is the difference between teeth whitening and bleaching?

A whitening process for teeth describes the process of restoring the natural color of teeth by removing stains from the tooth surface. Whiteners are cleaning agents that can be found in some toothpaste and mouth rinses. Bleaching teeth refers to whitening teeth beyond their natural color.

Does bleaching your teeth last?

Because there is such a wide range of whitening options, the average teeth bleaching results can last anywhere from six months to three years. In most cases, however, people tend to have results that last about one year.

How long does bleaching teeth take?

The average tooth whitening procedure takes about 90 minutes. Depending on the amount of lightening your smile needs, it may take several sessions before you reach your desired shade. Teeth whitening procedures should also be repeated on a regular basis to maintain results.