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What You Need to Know about Teeth Whitening

teeth whiteningA good first impression is one of the benefits that a flawless smile provides.  However, many people lose confidence and the ability to make a good an impression on others because they suffer from stained teeth.  Whitening also known as teeth bleaching is a cosmetic dental procedure that can vastly improve the appearance of stained teeth by removing the stains and bringing back confidence and self-esteem.  Here are some of the facts you need to know about the procedure.

Causes of Discolored Teeth

Teeth can become discolored due to several factors such as genetics, age, drugs, injuries and lifestyle choices such as smoking and drinking too much coffee.  There are some teeth that feature a gray undertone while others tend to be more yellow.  Different tones respond to different products better than others.

Whitening versus Bleaching

The US FDA has stern standards with regards to the use of the terms whitening and bleaching when it comes to products for teeth.  The term bleaching is used when products for teeth are made whiter than their original color.  Whitening is used to refer to the stain removal, debris and dirt.  As a rule, any kind of toothpaste may be considered a teeth whitener due to the simple fact that it removes stuff out. A lot of companies refer to the term whitening when referring to products that both have hydrogen peroxide or carbamide peroxide due to the notion that the term whitening has a much more commercial appeal.  If you want to whiten your teeth, look for a toothpaste that feature bleaching agents as part of the ingredients.

Dental Bleaching

Dental bleaching is usually done at the dentist’s clinic or given a take home kit to use.  Cosmetic dentists use higher concentrations of bleaching agents and can bring about a much more noticeable color change than your usual run-off-the-mill whitening products.  To have teeth whitened at the dentist may cost you somewhere between six to seven hundred dollars depending on the extent of the procedure.  Take home dental kits may take longer to work but are considered more effective compared to the products usually bought at the store.  There are some that you can apply for half an hour to one hour at a time and some that you need to leave overnight.