Safari 8 or 9

1. Close all Safari browsers.
2. Open a new Safari browser.
3. Click Safari > Clear History.
4. Select all history or all time.
5. Click Clear History. (Note: This may take a few minutes to process. Please wait for the files to delete before continuing.)

Safari 6 or 7

1. Close all Safari browsers.
2. Open a new Safari browser.
3. Click Safari > Preferences.
4. In the Preferences window, click Advanced.
5. Select the check box for Show Develop menu in menu bar.
6. Close the Preferences window.
7. Click Develop (at the top of the screen in the menu bar) > Empty Caches. (Note: This may take a few minutes to process. Please wait for the files to delete before continuing.)
8. Reopen the Preferences window, then click Privacy.
9. Click the Remove All Website Data button.
10. Click Remove Now.

Safari 5.1 or Later

1. Close all Safari browsers.
2. Open a new Safari browser.
3. Click Safari > Preferences.
4. In the Preferences window, click Privacy.
5. Click the Remove All Website Data button.
6. Click Remove Now.

Safari 5 or Earlier

1. Close all Safari browsers.
2. Open a new Safari browser.
3. In Mac OS X: Click Safari > Empty Cache. In Windows: Press Ctrl + Alt + E.
4. Click Empty. (Note: This may take a few minutes to process. Please wait for the files to delete before continuing.)
5. Open the Preferences window. In Mac OS X: Click Safari >Preferences. In Windows: Click Edit or Settings > Preferences.
6. In the Preferences window, click Security.
7. Click the Show Cookies button.
8. Click the Remove All button, and then click Done.