New technology may radically change the design of the toothbrush Scientists have developed a toothbrush that destroys bacteria not only through mechanical action, but also through an electric charge. It is produced by special polymer bristles when brushing teeth. The technology is safe and does not require batteries or external power sources.

New technology may radically change the design of the toothbrush Scientists have developed a toothbrush that destroys bacteria not only through mechanical action, but also through an electric charge. It is produced by special polymer bristles when brushing teeth. The technology is safe and does not require batteries or external power sources.