Great price

Perfect fit

Quality

Great price

Great price for refills

So over priced

I am very disappointed with the life of these brushes. I find that the top of the brush wears out very quickly and I must change it no more than every two months and that is pushing it. I use the brush very evenly throughout my mouth and try to use it gently. Does anyone else have this problem?

If money is no object for you then this product is ok. The units aren't inexpensive and do wear out. The worst is that after you spend all that money on the unit you have to have the replacement brushes. They cost five times more than a regular toothbrush but last about the same time.

In terms of dental hygiene, this product is excellent. However, the replacement heads are expensive and do not last any where near the three months that they claim. I've also had a lot of issues with mold growing inside the head, in places that are impossible to keep clean. On the whole, I'll go with a different design next time I replace the brush.

These heads last the better part of a year! My only complaint is with the design of the base. It allows too much moisture to collect under the screw down cap and into the top of the powered handle. This requires frequent cleaning to prevent a mildew type growth. I would bet this has been improved in more current designs. Our 2 brushes are going strong after 4 years.