Get the close shave and soft skin you want with this pack of four Braun Clean & Renew cartridges. These cartridges work with all of the Braun Cleaning Center shaving systems for convenient compatibility, and the simple design makes them easy to install. These Braun Clean & Renew cartridges feature an alcohol-based cleaning solution, delivering enhanced hygiene while also lubricating the blades for a more comfortable shave.
Features
Compatible with Braun's patented Clean&Charge system base
For use with your existing device.
Refills that clean and lubricate your razor
For consistent shaving performance.
Cleaning cartridge
The cleaning formula automatically lubricates the blades for optimized cutting efficiency. It also releases a refreshing lemon scent.
A:AnswerThe machine will tell you to change it with a red light and will not work until you do. I have to change mine about every few weeks shaving about 5 days a week.