Property me the chain cleaner for my bike worried because this ride harder after the free initial inspection at the professional strangely left than before. When I looked at my chain, I was not surprised. This was completely black and there have been formed at the pulleys thick encrustations. These were very well dissolved by the cleaner. After processing with a towel I went by bike in a Tankstellenwaschbox and have rinsed with a steam jet, all oil / grease and dirt residues. After the drying process nor the chain spray Caramba it and the remains again withdrawn with a cloth. What can I say: The wheel drives bought as new now!
Conclusion: Useful and of good use, but also I have used up about half of the cleaning box for the (initial). But you can with stubborn encrustations on the chain and do not expect miracles. Something mechanical cleaning is just unavoidable. If more frequent use can be also think I get good results without finishing! Therefore 4 stars.
