1. From the iPhone home screen, go to “Settings”
2. Scroll down to “Safari” and click
3. Scroll down to the bottom and click on “Clear History and Website Data” in blue
4. there will be a pop-up confirmation – click “Clear History and Data” in red.
5. All done!
Just an FYI – this might log you out of the website so be aware you will have to log back in.