Features:

• Rechargeable toothbrush cleans with ultra-high speed bristles
• 2-minute Smartimer takes out the guesswork
• Removes 80% of coffee and tobacco stains in just 28 days
• Includes 1 standard-size brush head, charger base
• Handle holds charge for up to 2 weeks, ideal for travel

Editor Reviews:

Product Description:
Not all power toothbrushes are created equal. Only Sonicare combines 31,000 brush strakes per minute and extra-wide sweeping motion to create dynamic fluid cleaning action. Inspired by the sonic technology used in dental offices. Sonicare's unique dynamic fluid action gently and effectively reachs deep between teeth and below the gum line.

Amazon.com Review:
Sonicare's Advance 4100 (previously known as the PS-1) cleans with an ultrahigh-speed motion, leaving teeth feeling sparkling fresh. Extra-soft bristles let the user apply as much pressure as desired, making the Sonicare perfect for people with sensitive teeth, braces, and implants. While proven to be as or more effective than manual brushing for removing plaque and preventing gingivitis, the Sonicare Advance is also guaranteed to remove 80% of tobacco, tea, and coffee stains in just 28 days. The Smartimer function takes the guesswork out of how long to brush by automatically shutting off the brush after two minutes. The 4100 includes one standard-size brush head, a charger base, and a handle that holds its charge for up to two weeks, making it ideal for travel. A two-year warranty covers the handle and charger against defects. --Ann Bieri

Rating : - Must have for a happy healthy mouth
Not having dental insurance I make sure I take very good care of my teeth and this product can't be beat. My teeth became whiter, my mouth feels "happy" after using it and my dentist is delighted when he sees the results. This is the second one I've bought. Regardless of the two-year limited warranty the last one lasted me over eight years. I can't say this one will last that long, or that yours will, but even if it was only a fluke it's obvious they make a sturdy product.