My favorite electric toothbrush has slashed in price for Prime Day — save $100 on the Oral-B Genius X
As someone who used to dread dentist visits, finding the right electric toothbrush has been a game-changer for my oral health. And, as it happens, the electric toothbrush my dentist swears by is now a whopping $100 off at Amazon, kicking off October Prime Day with a smile-worthy deal.