This article is part of Gizmodo Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. The Philips Sonicare ProtectiveClean 6100 ...

But one basic decision to make is between the two main types: a rotating/oscillating toothbrush, which has a round head that rotates back and forth, or a sonic toothbrush, which generally has a ...

Fortunately, Walmart can help you in this endeavor with one of its bestselling sonic toothbrushes. One of the most popular models is currently on sale, and this deal has us smiling from ear to ear.

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.

Every electric toothbrush will clean your teeth, but some come with extra features and accessories that can bump up the price. Find out about the best electric toothbrush features and whether they're ...