on 16-10-2013 6:42 PM
You'll need to clear your search history on your pc - depending on what browser you use eg Firefox, it's in History in the top Menu and then Clear Recent History.
Include cookies and cache too.
on 17-10-2013 7:35 PM
If you log out, won't that do it?
Surely the person who logs in after you will see their own search results, not yours?
on 19-10-2013 1:36 PM
Click on the big ebay logo at the top of the page.
Find 'featured' in the middle of the page and click on it.
The option to clear all recent searches is in the left hand box.