CCleaner isn't cleaning Google Chrome

I downloaded the latest version of CCleaner & now CCleaner won't clean Google Chrome nor Firefox. It only cleans Internet Explorer, which I don't use. I have no idea what needs to b done to have these browsers cleaned by CCleaner. I feel really lost as CCleaner cleans better than any other tool/program/app that I know of. I have never had any problems with CCleaner before. You all get top ratings in my book. Thanks for any help you can give me with this problem Sincerely zawjo