Features:

• Leaves your shaver thoroughly and hygienically clean for a better shaving performance every day
• The shaved stubbles and debris are cleaned and stored in the cleaning cartridge
• Daily use will enable approximately one month cleaning from one cartridge
• Fluid cleans and lubricates razor automatically
• The replaceable cartridges for the Braun Syncro (models 7526, 7546, 7680), Activator (models 8585 and 8595), and Flex XP System (model 5790) Shavers

Editor Reviews:

Product Description:
The replaceable cartridges for the Braun Syncro (models 7526, 7546, 7680), Activator (models 8585 and 8595), and Flex XP System (model 5790) Shavers.

Rating : - Keeps it humming
Clean your razor once a week. I disagree with the idea the stuff evaporates if you don't use it daily - I put a new cartridge in about every three months. Each Sunday morning I open the razor, brush it with the included brush, put it on the cleaner/charger and enjoy the fresh smell Monday morning. If you brush the stubble out of the razor before cleaning, the fluid lasts a lot longer. Once a week has been fine for me for about seven years. My razor hums, does a good shaving job and I'm happy. I replace the cutting foil and head once a year. One day it'll be over and I'll have to bury it. But I think that's a long time from now.