[This review was collected as part of a promotion.] I have it and I love it but I had a free tooth brush head that anytime I wanted to get, it was out of stock and they didn’t have a good support for it.
[This review was collected as part of a promotion.] I have periodontal disease and I need a firmer brush. I tried to order and brushes were out of stock.
[This review was collected as part of a promotion.] Works quite well, except premature battery failure, removes plaque and stimulates gums as verified by dental hygienist.
[This review was collected as part of a promotion.] I like the 4100 model for it's simplicity to use . It is very reasonabley priced . The support line is very helpful .