Recent research has emphasized the importance of good oral care-it goes beyond teeth and gums and can impact the whole body. So if you've decided it's time to get serious, take a look at the Advance 4100, Sonicare's most affordable brush. It's an ideal introduction to Sonicare's superior technology and it features the standard Sonicare functions, Smartimer and Easy-start.
Replace Brush Heads Regularly It's clinically proven that a regularly replaced brush head removes plaque better than one used for longer than 6 months. Order them early!
