Is bleaching harmful to the tooth structure? Numerous clinical studies from all over the world have shown that bleaching is not at all harmful to the tooth structure. In fact, it does not change the color from scratch, but merely lightens the existing shade.
How does teeth whitening work?
"During bleaching, the enamel surface is first demineralized. Only in this way can the upper layers of the tooth be discolored and lightened. In the meantime, many studies prove that bleaching basically does not cause any damage to the teeth.
What is whitening at the dentist? The advantage of bleaching at the dentist is that the teeth are thoroughly examined beforehand. The doctor assesses the condition of enamel, necks of teeth and gums. Bleaching on pre-damaged teeth can be very dangerous. For example, it can happen that the tooth nerve dies.
Is bleaching harmful?
Is bleaching harmful? "Bleaching first demineralizes the enamel surface of the tooth. Only in this way can the upper layers of the tooth be discolored and lightened. In the meantime, many studies prove that bleaching basically does not cause any damage to the teeth.
Why should bleaching not be offered too often?
In the meantime, many studies have shown that bleaching does not cause any damage to the teeth. It is important not to bleach too often and not to carry out the treatment on your own.
Can bleaching on teeth be dangerous?
Bleaching on pre-damaged teeth can be very dangerous. For example, it can happen that the tooth nerve dies. During a professional teeth cleaning, plaque is first removed and the natural color of the teeth is analyzed before the teeth are whitened.
What are discolored teeth? Beautiful teeth contribute significantly to individual well-being and a carefree smile. Discolored teeth ("yellow teeth") are an aesthetic disruptive factor for many people. The visible discoloration often causes those affected to feel restricted and inhibited.
Why should dentists avoid whitening?
In order not to impair the success of the treatment, dentists advise a so-called bleaching diet. This means that for the first 24 hours after office bleaching, you should avoid the typical foods and stimulants that cause discoloration, such as coffee, tea or red wine.
How are teeth whitened during bleaching?
During bleaching, the teeth are lightened by several shades with the help of a chemical bleaching substance - usually hydrogen peroxide.
How much does a whitening tooth cleaning cost?
Before bleaching, a professional teeth cleaning is a prerequisite. Only clean and healthy teeth can also become brighter again. The cost of a dental cleaning ranges from 40 to 100 euros, depending on the effort and dental practice.
Which components of bleaching are a burden for the human body?
The gums as well as the teeth and the entire oral cavity are delicate, sensitive components of the human body, for which even gentle bleaching procedures are a strain.
Why does hypersensitivity occur after bleaching?
After bleaching, hypersensitivity of the teeth may occur. Most often this is a sensitivity to temperature, especially cold. The main cause of this sensitivity is the penetration of the bleaching agent from the enamel and dentin to the pulp.
What factors speak against bleaching? In addition, there are reasons that speak against whitening, so-called contraindications. Basically, a distinction can be made between general health-related factors and dental aspects.
Does the continued use of the bleaching agent make sense? In home bleaching, the continued use of the bleaching agent beyond the treatment is not advisable. This does not bring any improvement, but only leads to hypersensitivity of the teeth. In addition, avoidance of unfavorable foods should be maintained throughout the bleaching phase.
When will the whitening soften again?
The latter is already changed by the whitening itself anyway, the teeth become softer for about five to ten days after each session, but then they return to their original strength.
How long does a whitening therapy last?
German dentists recommend in an official statement a bleaching break of at least two to three years between each therapy. A whitening therapy is usually designed for three to four sessions, after which the desired and realistic degree of whiteness has been achieved, which means that this therapy is then considered complete.
How long does a bleaching break last?
"As little as possible, as often as necessary" - a good premise when it comes to teeth whitening. In an official statement, German dentists recommend a bleaching break of at least two to three years between individual therapies.