Follow these easy steps:
- Click the menu icon in the upper right corner of the browser and click Settings.
- Click "Show advanced settings...". It's located at the very bottom of the settings section.
- Scroll to the privacy section and click "Clear browsing data".
- Select Empty the cache, and Delete cookies. Uncheck all other options to avoid deleting browser history, cookies and other things you may wish to retain. Change "Obliterate the following items from" to "the beginning of time".