Six Things You Didn’t Know About Dentistry

1. The first toothbrush was manufactured in China in 1498 - Before 1498, a toothbrush didn’t have bristles. The first toothbrush with bristles was manufactured in China and was made from the hair of hogs, horses, and badgers. The first commercial toothbrush was made in 1938. 2. Periodontal disease is very common - Approximately 75 percent of the United States... read more »