Smiling is the number one form of universal communication. Since the human species began, women and men have been fanatical in their efforts to have clean teeth and a sparkling smile. While some of the methods of yesteryear were crude to say the least, they served as a foundation for oral and den

tal hygiene as we know it today. Here’s a brief but interesting history about teeth whitening.

The first tooth brushes go back to 3000 BC which our forefathers called ‘chew sticks’. They were tiny branches with a frayed piece at the one end. They rubbed these on the teeth to remove particles. The first toothbrushes with hog hair bristles were used by the Chinese in the 1400s. European traders acquired a supply of these, took them home, and gradually many countries and cultures began using hog hair toothbrushes.

It was only when French bacteriologist, Louis Pasteur, discovered germs that people realized that an animal’s bristles could cause infection. While many efforts were made to invent a more hygienic substitute, it was only in 1935 when Wallace Corothers discovered nylon that the answer was found.

Dr West’s Miracle Tuft Toothbrush was the result. A leading company, du Pont, started to market this product right through America. The public was told about the drawbacks of hog hair and the many advantages of nylon. The only problem was that the ‘miracle’ toothbrush was so rigid that it harmed gums. Dentists wanted nothing to do with them. Du Pont continued its efforts and 20 years later, the soft-bristled nylon Park Avenue toothbrush was launched.

The Squibb Company caused a dental revolution when it introduced the first electric toothbrush in 1961. The product received the stamp of approval from the American Dental Association and, over the coming years, the electric toothbrush became much improved. Today they are battery operated, cordless, and even sonic.

In 2000 BC the Egyptians were the first to start teeth whitening. They used a mixture of crushed pumice stone and wine vinegar which was rubbed onto the teeth using a chew stick. This might sound gross, but wait until you hear what the Romans did – they whitened their teeth with urine! Roman physicians were adamant that urine contained bleaching properties.

History shows that it wasn’t dentists who offered teeth whitening to the public. It was in fact barbers who were often asked to extract rotting teeth. After filing the teeth, they would apply a caustic acid as a whitener. It proved to be effective but, in the process, the enamel was destroyed.

During the 1800s Italian dentists discovered that fluoride could remove discolorations on teeth. This began a move in the 1840s to get children to suck sweetened fluoride lozenges. The results were so good that fluoride was added to drinking water and put in toothpastes and mouthwashes because it also reduced tooth decay. Unfortunately it was later learned that fluoride actually caused discoloration of the teeth in adult years.

Here we are now in the 21st Century and mankind is still making efforts to get the ultimate smile with teeth whitening procedures and products. According to the American Academy of Cosmetic Dentistry there has been an increase of 300 percent in the last five years in the number of bleaching and whitening procedures. These are a far cry from methods used by our ancestors!

Invisalign braces Toronto is an inexpensive way to straighten and enhance your smile dramatically. Cosmetic dentist Toronto offers various tooth whitening options to help you achieve the look that you want.