I still use the 7-pass, semi-paranoid mode, and it takes under 30 seconds to clean, of, 60-70MB of assorted file types. The CCleaner user forum may be of help to you, some of them are fairly smart on the subject. You could spend $30 for the "pro" version to get Piriform support but I don't think it's worth it.
FYI, this is what I have checked along with the 7 pass option. Under Applications, all boxes are checked.