So, I have to say this air conditioners cleaner is highly recommended. A little doubt I had already whether this will really work so easy with the deodorization, but after the first application of the stench is completely eliminated! I have only very used very little of the cleaner and it has absolutely passed. The remaining total content I can still 50 other car air layers disinfect :) Summary: 100% deodorization with minimal effort! I would recommend the cleaner absolutely!