The Braun 3-in-1 ShaverCare cleaning fluid hygienically cleans your shaver by removing hair residue and skin particles. The world's first alcohol-based shaver cleaning system that hygienically cleans your electric shaver, improves performance and protects the blade. It is an original product from Braun, developed in Germany. It is 100% compatible with every Braun SmartCare Centre and every other Braun cleaning station. To keep your shaver feeling like new every day, you should change the cleaning cartridge every two months (after every second shave, based on an average of 5 shaves per week. Designed for 20 cleaning cycles).