Have purchased the toothbrush without great expectations. The result has but more than convincing. Already after the first brush his teeth feel noticeably cleaner. Few days later, the teeth look also from even cleaner. Last Saturday I had an investigation at my dentist and she was pleased with my oral hygiene. What I like most that one hardly has bad breath and even looking forward to brushing your teeth. My girlfriend used despite initial rejection now only the Sonicare.
PS: because of my initial euphoria I've also bought the Intercare heads, but could make no difference to the standard brush heads in the result.
