The first bristles toothbrush resembling the modern found in China during the Tang Dynasty (619–907) from hogs living in Siberia the colder temperatures provided firmer bristles and handle from bamboo or bone.
The first bristles toothbrush resembling the modern found in China during the Tang Dynasty (619–907) from hogs living in Siberia the colder temperatures provided firmer bristles and handle from bamboo or bone.