Jet Clean Solution
While this product does clean the shaver very well, the shaver system requires you to change the solution every two weeks even if you haven't run the cleaning system very much.  Having to replace the Jet Clean  solution every two weeks makes the shaver very expensive over time.  Also, this cleaning solution takes away any lubricating qualities of preshave liquids.  I find that I have to rinse the shaver out after every cleaning in order to enable the shaver to glide smoothly over my face.
Rating: 3 stars