* Sensitivity - blanchimentSensibilité dental temporary
This sensitivity is temporary and disappears after three days. It may be reduce by increasing the gutter for a shorter period of time, either by interrupting the money for a few days, evenings by applying a gel fluoride on the teeth prior to bleaching. You can also brush your teeth with toothpaste desensiblilisant for a few weeks before the bleaching treatment.
* Temporary irritation of the gums
The irritation of the gums is also temporary. It can be prevented by removing just the whitening gel that is poured on the gums with a cotton swab (Q-tip).
Thursday, March 26, 2009
Wednesday, March 25, 2009
whitening strips
purchased in pharmacies and amazon, whitening strips are thin and covered with gel peroxide. They must cover the teeth for 30 minutes twice a day for 14 days. The first results are seen after a few days and are maintained for a period of approximately four months. The cost varies between $ 15 and $ 70 for a treatment of 14 days. Strips and whitening gels contain peroxide concentration lower than the products used by a dentist. Although some gel and some bands are successful, the degree of whiteness is still lower than that obtained from a dentist.
Tooth whitening
All toothpastes just remove stains on dental surfaces with low abrasion. Some whitening toothpastes contain chemical agents that allow the removal of a greater amount of dental work. But no toothpaste gives a similar result to that obtained with a dentist.
Teeth Whitening : Points to consider
* The yellow teeth whiten teeth better than gray.
* Tobacco - cigaretteLes smokers will have limited results if they do not refrain from smoking.
* The consumption of tobacco during treatment increases the risk of cancer.
* Money is not life, it is necessary to touch up after six, twelve or eighteen months depending on the quantity of consumption of tobacco, coffee, tea and red wine.
* The highly stained teeth, such as a severe staining caused by tetracycline, may require up to six months of treatment at home, or more treatments to the chair. In these cases, if the teeth are in addition to restorations, we can consider asking crowns or porcelain facets to have better results faster.
* The degrees of bleaching can vary from person to person.
* Tobacco - cigaretteLes smokers will have limited results if they do not refrain from smoking.
* The consumption of tobacco during treatment increases the risk of cancer.
* Money is not life, it is necessary to touch up after six, twelve or eighteen months depending on the quantity of consumption of tobacco, coffee, tea and red wine.
* The highly stained teeth, such as a severe staining caused by tetracycline, may require up to six months of treatment at home, or more treatments to the chair. In these cases, if the teeth are in addition to restorations, we can consider asking crowns or porcelain facets to have better results faster.
* The degrees of bleaching can vary from person to person.
Contre-indications du blanchiment
* People under 16 years because the pulp chamber is larger, therefore the teeth are more sensitive during the bleaching.
* Female enceinteLes pregnant or breastfeeding women.
* People with teeth or gums, including the sensitivity associated with gingival recessions or fillings (fillings) defective.
* People allergic to peroxide.
* People suffering from gingivitis, periodontitis or advanced caries.
* Fillings (fillings), crowns or facets do not bleach peroxide. We must again consider these restorations after bleaching if the result leaves unequal brightness.
* Female enceinteLes pregnant or breastfeeding women.
* People with teeth or gums, including the sensitivity associated with gingival recessions or fillings (fillings) defective.
* People allergic to peroxide.
* People suffering from gingivitis, periodontitis or advanced caries.
* Fillings (fillings), crowns or facets do not bleach peroxide. We must again consider these restorations after bleaching if the result leaves unequal brightness.
Why teeth they become dark ????
The teeth can be covered with plaque or tartar that is colored tobacco, coffee, tea or red wine. Scaling and polishing of teeth are sufficient to eliminate these tasks.
The coloring can be housed in the enamel and dentin in teeth. This can be caused by tooth decay, smoking, certain medications in infancy as tetracycline or excessive fluoride consumption.
The coloring can be housed in the enamel and dentin in teeth. This can be caused by tooth decay, smoking, certain medications in infancy as tetracycline or excessive fluoride consumption.
Teeth Whitening
Dental bleaching is a safe process which lightens the stains of the enamel and dentin of a tooth using a bleaching solution which is carbamide peroxide or hydrogen peroxide. This solution in contact with a tooth breaks the pigments that were formed over the years.
White teeth that make up a smile is a sign of beauty, health and youth.
White teeth that make up a smile is a sign of beauty, health and youth.
Tuesday, March 24, 2009
Hydrogen Peroxide Teeth Whitening
Hydrogen Peroxide is widely used to bleach paper and textiles, and is used as a disinfectant in the medical field and in the household and is also the main ingredient used to whiten your teeth. Normal concentrations are around 3% and up to 10%. In general, the peroxide, the greater the whitening power.
Side effects
Because hydrogen peroxide is a chemical highly reactive two effects most common side are the mouth and gums and irritation of the increased tooth sensitivity to temperature changes, but both effects are temporary. Hydrogen peroxide works so well because it can easily pass through the enamel of teeth and begin to interact with the dentin and pulp of your tooth. Studies have shown that this does not harm or effect any part of the enamel of your teeth and is considered safe by the ADA.
Carbamide peroxide
Hydrogen peroxide and carbamide peroxide should not be confused because they are very different from each other. Hydrogen is a chemical to react much faster and has a short lifespan. When mixed with oxygen and saliva, hydrogen peroxide breaks down very quickly led to a short tooth whitening sessions. Carbamide peroxide was invented to slow down the decomposition process so that the peroxide last longer and provide more of the effects of tooth whitening, and to have a longer lifespan.
What it does not
Hydrogen peroxide can not change the color of fillings, porcelain teeth, ceramic teeth, gold teeth or other restorative materials because hydrogen can not penetrate the surface layers of these materials . However, it can do more porous dental work, such as cement and dental amalgam, but the effect can be negative, making them more flexible or more soluble.
Home Teeth Whitening
If your teeth are stained from smoking, or too much coffee or tea, May you be interested in a home tooth whitening products. You May not have the time or money on expensive cosmetic dentistry, laser bleaching. Fortunately, there are a number of large-scale bleaching of teeth available for purchase. Below I will discuss some of the options available to you if you need to whiten your teeth.
Well, you probably know most of these options, but I will explain in more detail below. One of the first products that came out a few years ago were trays of whitening teeth. These plates work quite well in terms of results, but I had some problems with trays. One problem is that they often contain chemicals that can cause teeth to become sensitive to heat or cold foods and beverages. Another complaint that many people have with the plates is that they are uncomfortable and do not stay in place very well. This can be a pain, especially because you have to wear these trays up to one hour per day.
A very popular product that is still so new in home tooth whitening of the industry are whitening strips. They also produce decent results, but again there are some problems. Again, you need to wear these bands up to an hour each day, which is a disadvantage. They are not really uncomfortable, but they are very difficult to keep up. They seem to slide around very easily. So what makes them very difficult to keep a place for one hour at a time. When I used white, I found myself constantly having to adapt,
One of my favorite home whitening system teeth whitening tips teeth. Basically, you get a kit where you have Q-Tip and applicators type whitening gel. It is very gentle on teeth and only takes 5 minutes per day to use this product. It is great not having to take an hour a day to get whiter teeth.
Well, you probably know most of these options, but I will explain in more detail below. One of the first products that came out a few years ago were trays of whitening teeth. These plates work quite well in terms of results, but I had some problems with trays. One problem is that they often contain chemicals that can cause teeth to become sensitive to heat or cold foods and beverages. Another complaint that many people have with the plates is that they are uncomfortable and do not stay in place very well. This can be a pain, especially because you have to wear these trays up to one hour per day.
A very popular product that is still so new in home tooth whitening of the industry are whitening strips. They also produce decent results, but again there are some problems. Again, you need to wear these bands up to an hour each day, which is a disadvantage. They are not really uncomfortable, but they are very difficult to keep up. They seem to slide around very easily. So what makes them very difficult to keep a place for one hour at a time. When I used white, I found myself constantly having to adapt,
One of my favorite home whitening system teeth whitening tips teeth. Basically, you get a kit where you have Q-Tip and applicators type whitening gel. It is very gentle on teeth and only takes 5 minutes per day to use this product. It is great not having to take an hour a day to get whiter teeth.
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