Based on Slipknot's report I am left wondering which of the two parts had the most impact on cleaning the record. This is purely a guess on my part but I would suspect that the enzyme solution may give the greatest improvement since enzymes are reported to get those nasty protein/mold deposits. I suspect this based on what I have read from users of other enzyme cleaners. Would any of you guys with the samples do a comparision test using the enzyme solution on both and a different second cleaning solution?