Part 6/8:
In navigating the debate between rotating and sonic brushes, the weight of research comes into play. It's essential to acknowledge that many studies promoting one type over the other may stem from biased sources. Often, these studies are funded by companies that manufacture the brushes being tested, creating conflicts of interest.
However, independent research generally demonstrates that both sonic and rotating electric brushes outperform manual brushes regarding plaque removal when used correctly. Notably, sonic toothbrushes have been shown to stimulate salivary flow, a vital factor for cavity prevention, which adds to their advantages.