Have the Braun 790cc and am thrilled and totally of the razor convinced of the Braun technology with the cleaning station. This, however, is well known to everyone. One is bound to the cartridge Have in many forums Tips & Tricks Read how to clean fill as bizarre things. Of this I have tried anything, wants my not destroy good razor and to let my face all ..... The other refilling I have tested, but I was not convinced of. The liquids offered for eee-b-ay were ultra-sharp to smell and was even with the danger signs CHARMING !!!! Retrying So with this cleaner, for he it is only with dermatological advice. Relatively unspectacular with great promises, the bottle came to me, Well I thought. The liquid smells totally pleasant, fresh and somehow not so biting. According inscription it is even a neutral pH. I find great, because it's just ever happened to me, that I forgot ne point in shaving and had nachrasieren. It's not bad, but when the razor is in the station so it cleans itself and yes is yes then wet. If you then nachrasiert, to shave just with wet shaving head. Here I did not feel that the skin burns, was very pleasant and even non-irritating. The liquid can fill well and holds a long time! I fill in yellow to and next time ROT I wash out, keep my consumption thus real in the frame and is always cheaper than the original. Rinsing is also just as easy, though shake several times, as in the application video. So Conclusion: Thumbs Up!