Ever have instances where a file is spidered and cached by Google are not what you want the world to see? A simple removal of the file or page will not help you to clear the Google cache immediately – you may need to wait for up to 4 months to refresh and clear the cache. Russell in one of the mailing list has a URL pointer which you can use to remove your URL and clear the cache in 3-5 days:
http://services.google.com:8882/urlconsole/controller?cmd=reload&lastcmd=login
It will be handy, when you require a quick removal.
Getting things deleted from Google’s cache – [xml-dev.com]