Bests & Worsts Reviews from Amazon

I have used Philips Sonicare elect. toothbrushes for years. This is the first toothbrush of theirs that solves my problems with the other designs. This EasyClean 500 Series has a slim compact handle--slimmer than any of the others I have used. Love it! And the best design change they made is the easy-to-clean attachment of the brush head to the handle. The brush head has a very small attachment connecting mechanism: simply a very small recess in the bottom of the brush head component that pushes onto a slim metal rod in the handle. Finally no cavities to harbor mold, grim, old toothpaste, saliva, etc. I was shocked and disgusted when I pried open the insides of my old brush head bottom--I had to use a screw driver to pop off a plastic disc up inside the old brush attachment. They should have made these changes years ago!