My orange based clean has finally finished fermenting. The result is a slightly tangie but super effective cleaner. I used it on everything I could think of and thus far it's left it clean and free of weird residue. It disolved weird buildup in my bathroom and left my floors squeaky clean. It took care of my coffee oops from earlier today. Short of trying to disolve oil from an engine block I would say it is on par with commercial cleaners.