Braun® Clean & Renew™ Shaver Feels Like New Every Day! Get Longer-Lasting Shaver Sharpness* Automatic Hygienic Cleaning For All Braun Self-Cleaning Shavers 2 Cartridge Refills Most Hygienic Cleaning due to Alcohol-Based Formula The Shaved Stubbles & Debris are Cleaned out of the Shaver Head Effortlessly The Cartridge Can Be Disposed of with Normal House-Hold Waste Replaceable Cartridge with Alcohol-Based Cleaning Fluid: A unique alcohol-based cleaning fluid removes shaved stubble