Oral-B has expanded its iO electric toothbrush line with the iO4, iO5, and iO10 with iOSense. The latter model is the most notable of the new line, adding in connected tech that, Oral-B claims, helps ...

For patients who can't decide between a manual and powered toothbrush, a hybrid design that combines both modes may be ideal. But how effective is such a product at reducing plaque compared with a ...