People are generally vain in nature and so they continuously look for ways to improve their appearances as they grow old. While other people go for physical improvements like liposuction, nose lift and face lift, there are people who are more concerned with keeping their pearly whites whiter than ever.
As people grow older their teeth grow darker due to their lifestyle and personal circumstances. A persons teeth become darker through continuous exposure to staining drinks life coffee and colas and darkening substances like tar from cigarettes.
There are toothpastes that can whiten teeth and remove stains that have settled on the outer layer of the teeth but this will not solve real stains of the teeth. This is the reason why people resort to having their teeth bleached.
A tooth is bleached through the application of a gel containing carbamide peroxide. While this substance enters the teeth enamel and makes it lighter, it will not have the same effect on fillings or tooth crowns.
Teeth bleaching can be expensive and some dentists charge a minimum of $400 for the treatment. However, most people who have undergone teeth bleaching find it worth their...