Review (2/5): Marketing gimmick - Stick to ProResults heads
I bought this brush, hoping it would perform as stated. However, when I used it, I didn't any positive effects of the "hydroclean" design. What I did notice was this:
-It was hard to brush my teeth with that annoying rubber thing sticking out
-The bristles themselves were firmer than the ProResults brush heads
-There were less bristles because of the rubber in the middle
-No noticeable "directing of fluids" between my teeth.
Think about it: The only way this would work is if there was a large amount of water rushing between your teeth. Firstly, when I brush my teeth, I don't have very much fluid in my mouth, only a minimal amount of toothpaste. Secondly, this brush head is only capable of weakly directing the fluids at your teeth. If you want the results described by this brush head, buy a Waterpik instead. As for me, I would rather have bristles cleaning between my teeth.