SAVE $50: As of Jan. 7, the Oral-B iO Deep Clean electric toothbrush is on sale for $99.99 at Amazon. That's a saving of 33% on list price. We all know the rule; every three to four months we ...

If you're as guilty as us, you might want to check out Amazon's latest deal on this electric toothbrush. As of Jan. 7, the Oral-B iO Deep Clean electric toothbrush is reduced to $99.99.

Its brush head’s bristle pattern hugs tooth surfaces to deep clean nooks and crannies, plus the green bristles gradually fade ...

It also has a built-in two-minute timer, which breaks down brush time into four 30-second intervals for each quadrant of your mouth, and three cleaning modes for customized brushing: daily clean ...

the brush automatically stopped — I guess that was two minutes. I was so impressed with how my teeth felt after just one use — I felt like I'd just been given a deep-clean by my dentist from a ...