Here are instructions on how to clear your cache in the following browsers:
Open Firefox and go to Tools > Clear Private Data. Choose which items you wish to clear and click Clear Private Data Now.
In the latest Firefox versions you can clear the cache from Tools > Clear Recent History. Choose which items you wish to clear and click Clear Now.
Open Internet Explorer 7/8 and go to Tools > Internet Options > General. Under Browsing history click Delete. Choose which items you wish to delete and click the Delete button next to each item to delete it.
Open Safari and go to Safari > Empty Cache. Click Empty in the window that opens to clear the cache.
Open Opera and go to Tools > Delete private data. Choose which items you wish to delete and click Delete.
Additionally, in order to speed-up the process, you can try clearing your local DNS cache.
You can flush your local DNS cache in Windows by following these easy steps:
1. Open Start menu
2. Click Run
3. Type cmd and press enter
4. In the command prompt type ipconfig /flushdns and press enter.