Since my old pal Prefbar didn't clear the Quantum hurdle, and I used it a lot for cookies, I was forced to find something else. So glad I found this very handy extension. Now with this I leave Firefox cookies ON but a site's cookies are cleared as soon as I close the site's tab. Meanwhile it's very easy to Whitelist a site, so not much repeat logging in. EXCELLENT!

it works great.
the setting could be a bit more self explanatory thoguh

Does the job well, dev is very quick to respond

FANTASTIQUE...a recommandé!!!!

Together with uBlock Origin this forms the absolute must-have baseline of privacy extensions. Thank you for your continued work in this!

Indispensable. Flawless. A delight to use!

Merci beaucup. Très satsfait.

日本人ユーザー向けに。実は私はAndroidのchromiumで使用してますが、感謝の意を込めてレビューします。
この拡張を使用すると、タブを消した時、また同じタブでも異なるドメインに移動したとき、自動的にCookieを削除してくれます。プライバシーを守りたい人にお薦めです。
プライバシー保護のためにはghosteryとかadbolckと併せて利用すると完璧です。ぜひお試しください。
Thank you very much!

Simple and convenient way of keeping tracking cookies to a minimum without getting in the way of a good browsing experience

This add-on is a must have for security engineers or security conscious people as well as developers (including QA). The capability to allow cookies for specific sites while deleting them for other sites while supporting Firefox's awesome container tab feature pushed the 5th star for me.