November 11, 2013

Few things have improved dental health like toothbrushes have. Consider, the first bristled toothbrush was found in China during the Tang Dynasty. Its bristles were made from hog hair. 900 years later, in 1840, toothbrushes began being mass produced in England, Japan, Germany, and France. These early toothbrushes used wood and ivory for handles. Luckily, […]