Bleaching in dentistry

Bleaching is an important part of dentistry, as it can lighten discolored teeth to give a person a brighter and more beautiful smile. Bleaching can be done in two ways – either in a dental office or at home with a professional-grade bleaching kit. In office bleaching is a popular choice for those seeking dramatic results in a short amount of time. The dentist will apply a bleaching agent directly to the teeth, usually in the form of a gel. After the gel has been applied, it is exposed to a special light or laser to activate the whitening process. The treatment typically lasts around an hour and can produce results of up to six shades lighter in just one visit. At-home bleaching kits are also available. These kits are designed to be used over a period of time, usually two weeks. The kit contains a bleaching agent that is applied to the teeth using a special tray or strips. The trays or strips are usually worn for up to an hour a day. Although results may take longer to achieve than in-office bleaching, at-home bleaching can be a convenient and cost-effective option. Bleaching is a safe and effective way to whiten teeth. However, it is important to talk to your dentist before undergoing any bleaching procedure. Your dentist can help you decide which type of bleaching is best for you and can make sure that your teeth and gums are healthy enough to undergo the procedure.