Do you already own and use an electric toothbrush? If not, I'm sure you've had your eye on one, since you know dentists recommend using an electric toothbrush to keep your teeth and gums healthy. I just got the new Oral-B Triumph with Smart Guide ($140). Pricey, yes, but it's a lot cheaper than a filling or a root canal, and a lot more enjoyable. You can print a $15 mail-in rebate found on the Read more