MAGENTO CACHE MANAGEMENT
Products edits and associated re-indexing (updates) is automatically updated every minute. However, some content changes may require that the memory (cache) to be refreshed. It's fast and easy:
If you see a message above the admin page, click on the provided blue link:
(You can also go to System > Tools > Cache Management)
Under the STATUS column (right side) You'll see one or more CACHE (memory) types in PINK color called INVALIDATED .
1) SELECT the check box next to each row that has INVALIDATED pink message.
2) Then click on the SUBMIT button on the top left of the page to refresh.
That's it. Your additions and modifications will now be refreshed and updated on your website storefont.