What do “sonic” and “rotating” actually mean? A sonic toothbrush uses vibrations to move the bristles in two directions, side-to-side or up-and-down, to remove plaque and clean more ...

It is not. If you're looking for more cleaning power — or simply value a mouthful of healthy choppers for decades to come — it's time to think about an electric or sonic toothbrush.

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

But how will the Oclean Flow Sonic Electric Toothbrush – part of Oclean’s cheaper Basic Series – stack up in comparison? I’ve been trying it for a month, and this is how I got on.

The toothbrush costs £128.99 direct through Phillips, while Boots has it at the sale price of £89.99. Promising to remove up to seven times more plaque than a manual brush, this sonic option ...