You can of course wait until all Facebook like buttons and other tracking scripts disappear from every website. But that could take a long time.

So why not take action right away and block trackers?

Disconnect

Disconnect blocks trackers, malware and let you search privately. You can choose Basic (free), Pro (one time fee) or Premium (yearly subscription). It also works great on smartphones.
Website: disconnect.me

Privacy Badger

Privacy Badger blocks spying ads and invisible trackers.
Website: eff.org/nl/privacybadger

AdNauseam

Create some noise! AdNauseam quietly clicks randomly on every blocked ad, registering a visit on ad networks’ databases. Now, the collected data will be useless and will mess up your profile completely… nice! User tracking, targeting and surveillance become futile. Google Chrome has blocked this add-on.
Website: adnauseam.io

Noscript

Are you a Firefox user? Why not try NoScript? This popular add-on blocks social widgets.
Website: addons.mozilla.org/en-US/firefox/addon/noscript

Adblock Plus

Blocks banners, pop-ups, tracking, malware and more. By default, nonintrusive ads aren’t blocked in order to support websites. It’s free for users and open source (GPLv3).
Website: adblockplus.org