It was on the advice of my best friend that I went to the power and it is true that on my teeth I have a feeling of "better cleaned" but I regret that there was not a refill extra for the price of this article.
And the offer that supposedly allowed us to be repaid $ 15 .... I wait with tjs just after receiving the item process of sending everything necessary.
I probably would turn to another power toothbrush but if it was it would be a rotary twist.