Review (5/5): Great all-round dentalcare
Extreme toothbrushes work as good as the more expensive models(31,000 strokes a minute and excellent brush head)..minus a few bells and whistles(which personally don't need as I know how to brush my teeth). It does have a two minute timer which is useful. It uses AA batteries instead of bulky, specialized chargers...very convenient especially for travel. tickles a little when first using and good gum massager. Heads do cost a little($10 to $18 a piece every three months), but well worth it. Recommend getting multipack on the heads 'with the rebate offer they give you with purchase', you get one free.(-: