I bought a bottle of Bob Marvel after seeing some literature about it. The first time I used it I was skeptical. It was watery and thin. Also, the smell, to my nose, was a bit unpleasant. I used to use Break Free exclusively and liked it. Now all I use is Bob Marvel. In my opinion, it cleans carbon deposit and gunk better than Break Free and stays on the metal much longer. I’m on my third bottle. Great stuff and the odor doesn’t bother me anymore. Just took a little getting used to.
Kelly