I don't know for sure or why McAfee has a Search Box on its Web page here: http://home.mcafee.com/Default.aspx
I entered mcafee clean tool and I come up empty.
A larger Search Tool is filled in with mcafee clean tool and it produces 5 pages of results.
When I clicked to go to the second page, it is Blank. Nothing.
That's because you are on the product sales pages at that URL, not Support.
Support is linked on that page or via Useful Links at the top of this page (as is the MCPR cleanup tool) or via McAfee Support at the top of this page, or lastly by right-clicking your taskbar icon and selecting Get Help.