Thanks to modern dentistry, few people with access to a dentist need to suffer a lifetime of stained teeth and strained smiles. Because tooth discoloration is so common, tooth bleaching is a major part of a cosmetic dentist’s work, and can become an expensive proposition when professionally done. In order to find less costly and more convenient ways to make their smiles a little brighter, more and more people are turning to teeth whitening at home reviews.
Because life takes a toll on all of us, most people do not have naturally dazzling white smiles. Certain foods, common drinks such as coffee, tea or colas, and smoking all play a role in this discoloration. Our tooth enamel becomes a little thinner, and sometimes even transparent with age. Dentin, an underlying layer, may grow darker over time, and may seem to stain a tooth from within.
To correct this dullness, hydrogen peroxide is the main ingredient in most whiteners. By creating a very vigorous bubbling action when applied, this chemical can get underneath entrenched enamel stains, and lift them right off. Some products utilize a type of molded tray which keeps the peroxide next to the enamel for extended periods such as overnight. The longer direct contact is maintained, the whiter the shade of bleaching.
This manner of stain removal is safe for the most part. If a user has been getting regular dental checkups, and has no painful or obvious problems needing to be fixed, then bleaching at home is a practical and economical choice. It should not be used, however, by people who already have fillings, crowns or veneers on the front teeth already, because it will actually darken them.
People whose dental work is super-sensitive to temperature, especially cold, should use these products with care, because bleaching can temporarily make the nerves even more sensitive. Also, if the underlying enamel is more of a grayish color rather than yellow due to staining from antibiotic treatment, whiteners are not the best solution. But, if your smile is normal, and just a shade of yellow, then there are several bleaching methods to choose from.
Overnight trays and directly applied strips are the most common and effective choices. Because they hold the whitening solution directly against the stains, over a period of several days or nights they may brighten up to four or five shades whiter. The low-cost generic trays can be a problem if they do not fit well, however, and can cause spillage or gum irritation.
Strips are a somewhat newer product, and consist of small, thin pieces of plastic imbued with the same kind of hydrogen peroxide bleaching solution. They may be easily used without having to visit the dental office, and generally work well. They are sometimes hard to keep in place because they fit directly and invisibly against a tooth. To avoid having them slip, brush at least thirty minutes before applying for the best results.
The same types of chemical bleach are contained in paint-on whiteners. Their chief advantage is the ability to directly target problem stains, but they can be easily diluted by saliva in the mouth, and must be applied more often. In addition, there are a plethora of toothpastes claiming the ability to whiten, and their effects are most noticeable if you use an electric toothbrush, and brush for a full two minutes. Because products change each year, before buying any over-the-counter product be sure to read teeth whitening at home reviews for new products on the Internet as they come out.
Before you do anything else about whitening your teeth you might be interested in watching this Teeth Whitening At Home Reviews revealing video. Not all home teeth whitening kits are genuinely effective, so why not take a second to check out some impartial free advice before it’s too late?
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