Sometimes it seems like it’s easier to erase an embarrassing tattoo than it is to remove information from Firefox’s browser cache. For example, you know that the favicon associated with a specific website has been changed, but Firefox will stubbornly continue to display the old icon in its browser tabs and Bookmarks list. Fortunately, Firefox provides the “Clear Now” button, which will enable you to empty its browser cache and display the site’s new favicon the next time you launch the browser.
