this review title is: doesn t do the job and the content is: just go to the dentist because this doesn t work i got it for my husband who works a lot and can t go to the dentist as often as he should so this was to be a fix for in between visits it does not work at all doesn t clean anything off the teeth.there are other information for this review, one is this reviewer did purchase it and the other is 1 people think this review is helpful.