I had setup a channel using adsense back in the summer and thought I was not using that channel anymore, but I see on my adsense report today that this channel has 213 page views, out of 580 for all channels. How do I find this ad on my site? Is there a quick way to get rid of the ads on this channel? It is not very well performing. I have searched for the google ad slot number to no avail. I just don't know what to do...