Fun and Amazing >>

By: Dr.Ahmed El-Hoshy
Often enough, when we look to improve our appearance, we do not focus enough on the influence of our teeth on our looks. A whiter set of teeth invariably brightens your smile and improves your looks.
It is possible today to attain whiter teeth though a variety of teeth whitening options performed either in-office by your dentist or by yourself at home.
In-office tooth whitening involves applying a protective gel to your gums. A bleaching agent is then applied to the teeth, while a special light is used to enhance the chemical action. The whole process takes place under the dentist’s supervision and lasts approximately an hour.
For take-home whitening, your dentist will take impressions of your teeth and make customised bleaching trays for you. The whitening gel is spread onto the custom-made trays, which are fitted over the teeth. The trays are typically worn for up to two hours a day for two weeks. While in-office whitening is much quicker and effective, some may prefer at-home whitening for its ease of use and lower cost.
Tooth whitening can generally improve the color of your teeth by five to even 10 shades in some individuals. Results may vary between individuals depending on lifestyle habits and cause of the stained teeth. Tooth bleaching is most effective if your teeth are darkened from age, coffee, tea or smoking. With proper maintenance and regular dental check-ups, the results of your tooth whitening should last you for more than a year.
Tooth whitening procedures are safe, and normally painless. A small percentage of people may experience a minor dull ache following the procedure and temporary sensitivity towards hot and cold drinks.
Those who wish to lighten his or her teeth can benefit from the tooth whitening treatment. You should see your dentist who will first conduct a thorough dental examination to ensure both your teeth and gum tissues are healthy and acceptable for treatment.
The procedure will not soften or damage teeth.
Not everyone is a good candidate for tooth whitening though. In some cases of serious discoloration and pitted teeth, for example, veneers may be more appropriate than bleaching. Moreover, crowns, bridges, and fillings do not bleach, so it may be necessary to replace dental work to make it blend with the new color of your bleached teeth.
Take the first step to achieving your winning smile today!

Source:http://arabia.msn.com/lifestyle/health-fitness/1854451/tooth-whitening-a-whiter-smile-for-a-brighter-smile/