How to remove autofill-login on facebook?

[Wolter]

when i visit the facebook page, someone elses email and password is autofilled, it's my friends, and i can't remove it. Yes, i have tried clearing passwords and it doesn't do jack sh.it. I have chrome by the way.
i have tried clearing password and all but it doesn't work

[Yohan]

go to history > clear browsing data > check "clear saved autofill form data" and click clear browsing data