[This review was collected as part of a promotion.] I always wanted a sonic care brush but when they first came out it was too expensive for me. This is the best toothbrush I have ever used. My teeth actually feel clean when I finish.
[This review was collected as part of a promotion.] I think the replacement brushes are grossly overpriced. Purchased because recommended by my dentist. Would not have purchased if I knew 3 brushes cost as much as the unit. Most electric toothbrushes come with at least 1 extra brush.
[This review was collected as part of a promotion.] I consider it a great tool. This is my second similar toothbrush. The first one has problem with the switch after a couple of years, the customer care is great, one of the best. They sent me a new one after a few days. You cannot beat this.
[This review was collected as part of a promotion.] I have been using Sonicare Electric tooth brushes for ver 10 years and find this brush to be exceptional. I would recommend this 4100 series to anyone who wants to improve their oral hygiene.
Philips should include an option to automatically continue brushing after two minutes. With the automatic shutoff, your brushing is interrupted every time two minutes have elapsed. Sure, you can just push the button to start again, but to have that interruption every time you brush is annoying.
Otherwise, the brush is pretty good. I do find it more difficult to get into crevices than other brushes (my teeth aren't perfectly straight).