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.