If you want to clear the CloudFlare cache (for example to see a recently changed file), this can be achieved through the CloudFlare section of cPanel.

Simply click on ‘Statistics and Settings’:-

Statistics and Settings

-: and then look for the ‘Purge Cache’ row. Click on the ‘here’ to clear the cache. :-

Development Mode

 

This will clear the cache immediately, however you may need to clear your browser cache in order to see the updated results.