Google Product Forums
Re: Ondemand removal on random/individual urls is made easier
Nov 30, 2011 9:51 AM
Posted in group:
Google Custom Search
Indexing and Results
Does the pages with the new design have the same URLs?
If yes, the new content should be indexed and made searchable in a couple of days, and it will take slightly longer for all your old contents (due to cache) to be completely removed.
If not, then you can submit ondemand removal requests for all the old URLs that do not exist any more to help Google Custom Search discover the change.