Most helpful critical review
5 of 5 people found the following review helpful
Good cleaning - expensive brush heads
on 16 February 2012
I used to have a problem with overscrubbing with a manual toothbrush. Sonicare gets my teeth, and between my teeth, much cleaner without wear on my gums. However the cost of the brush heads is a joke. Even with the Amazon discount they come out at over four pounds each, when they must only cost pennies to make.