You'll wish you'd bought it sooner!
I thought I'd chime in here... I bought my Oral B rechargeable toothbrush almost 10 years ago... Yes, that's TEN years ago! And it' just now starting to die on me (thus why I'm here getting a new one). It has been dropped in a sink full of water by my kids, dropped on the floor, taken camping (where in its early years it held a charge for about 4 days), in numerous hotels, on a cruise and more! LOL It's been my faithful companion for these last ten years and the best $20 investment I've ever made! Well, actually, 10 years ago, I only paid $16.00 for it. I haven't had any cavities in the last 8 years and my dentist compliments my lack of tarter. Although I'm sure he misses my cavity business ($$). The small head is easy to manuever around in my mouth that I think it's easier to brush than with a standard "long" head brush. The vibrations are gentle and powerful leaving me with a super clean feeling without effort. My secret is that I rarely floss anymore either because the small head gets in between my teeth so well (shhh! I hate flossing!). The replaceable heads last me about 4 months... that's 3 per year. No big deal. I don't know how this toothbrush compares to high-end systems like Sonicare, but I can't imagine that anyone would need a toothbrush better than this for this price. I swear to you, get this. You will never regret it and you will tell strangers about it because you'll be so in love.
Rating: 5 stars