“Toothbrush Tree” Bears Bacteria-Killing Branches

Dental News “Toothbrush Tree” Bears Bacteria-Killing Branches September 16, 2008 by Nancy VolkersInteliHealth News Service INTELIHEALTH – A toothbrush made from a twig can kill some bacteria without even touching them, a study suggests. Swedish researchers did a study with the miswak, also called the siwak and chewing stick. It is used for oral hygiene […]