Marking the on/off would have made operation easier
First, I DO like this cleaner, and feel the silicone "brush head" is likely more sanitary than normal brushes.  It also appears to give me as clean skin as my clarisomi did.  The charging is easy and lasts a long time.  What I DON'T like is that it very difficult to find the exact location to turn it off.  Seems like I have to go through the heat cycle, the cool cycle, and the on cycle several times to turn it off.
Rating: 3 stars