Below you will find some guides that will help you clearing your browser cache or force a refresh to discard the current cache.
- Force a Reload (Bypass cache)
See the link: https://en.wikipedia.org/wiki/Wikipe...ass_your_cache
- Manually Force Your Browser to Clear the Cache
See the link:http://www.wikihow.com/Clear-Your-Browser's-Cache
- How to Activate Incognito/Private Mode in Many Browsers
See the link: http://www.wikihow.com/Activate-Incognito-Mode
I hope this will help you. ^_^