Clean Network/ISP Data

I don't know if this topic has been posted before. After I deleted all of the wireless access points I have visted they are still in the Windows 7 registry. I would like to be able to clear all of that data out. I have the latest version and pretty much most of the check boxes selected. I had hoped that the DNS cache would have done this for me. Thanks for any input.

I don't think CCleaner natively cleans these.