For deleting cookies this is superb. But as it's matured it has become incredibly complex with so many options but too few explanations as to how to master the add-on. Being a bit of a privacy geek, I want to reject all cookies that track and exploit my details but have an EASY option to make the site remember that I've rejected everything not essential. Instead I have to constantly keep rejecting everything. It's always back to square one As per usual every individual uses an individual phrase when searching for the answer. If it is in FAQs, I don't have the patience to read a War & Peace to find what seems an obvious request.

Doesn't perform its primary task efficiently anymore, simply deleting cookies! Becomes too complicated and doesn't delete even after several requests! I don't trust this application anymore!

Just the best. Can clean up all data that can be used for tracking and the ability to control exceptions for every category per domain makes it the most useful must have addon.

It is very good product thank you very much

Works as expected.

Excellent for the private life, it cleans everything !
It really does clean up and not just partially.
In addition, it does so automatically.

Why Firefox does not integrate such functions natively ? Mystery !

I wouldn't browse the web without it. Easily a five-star extension - reliable, stable, quick to manage and delivers what it promises.