Can't remove elements I've blocked, so it's causing issues across multiple sites because I chose to block it across all sites, but now can't undo that.

Easy 5/5 otherwise.

If you want a complete ad free experience,
Firefox+Noscript+ADblock Ultimate.
I don't remember the angel whose comment I read on a thread,but for those who don't know about it,trust me this provides one of the best browsing experiences ever.
peace out.

Stops nearly all ads, including most requests from sites to whitelist. A must have for both Firefox on both PC and android phone.

Does the job until now, hope it continues that way.

Well

Dope

Most essential tool in the Universe

Me encanta es buenísima quita los horribles anuncios tediosos se las recomiendo