If you use PrivacyBadger you don't have more facebook cookie on 3rd party websites, so they dont track you.
https://addons.mozilla.org/en-us/firefox/addon/privacy-badge...
https://chrome.google.com/webstore/detail/privacy-badger/pke...
https://addons.mozilla.org/en-us/firefox/addon/privacy-badge...
https://chrome.google.com/webstore/detail/privacy-badger/pke...