I've been using this add-on for years along side Cookie Quick Manager and other security add-ons and it works very well. It's called Clear Storage Button on my El Capitan Mac and I see the name has changed a bit but it still works. I still have to remove some persistent things like YouTube, from my Firefox Preferences > Privacy Security pane, but I don't expect perfection or anything to do everything I want or need. Security takes lots of work, learning, attention and vigilance as bad folk change their methods all the time. Unfortunately, inconvenience is part of keeping as secure as one can. In other words, security and privacy ain't easy!
I fully appreciate all the work that goes into good add-ons, apps and thank and appreciate the (honest and philanthropic) people that make them and share their work with us!!

merci , fonctionne super bien !

Simple button, cleans the cookies out nicely.

Two requests: could you consider changing the color of the icon (maybe orange so it’s not hard on the eyes) when there are stored cookies and back to green when deleted? Also, give the option to disable notification? It wouldn’t be needed anyway if the icon changed colors.

Thank you very much. This is a relatively good component and the choices are more user-friendly, the current session retain cookies. I like it

Love the add-on, would it be possible to have the option of auto-refresh after clearing?

I like this addon because it doesnt use so many permissions like other similar addons do. Thank you for making this available to us and please keep it updated.

thanks for developer, its working very well

maybe can add option to disable notification after delete

Very, very, very nice add-on! Thank you!
Also, I believe it is the tiniest/lightweight add-on in its category. Congratulations!

Please, I have 1 simple question and 1 simple request:

1) Simple question: I have an add-on for RSS feeds (FEEDBRO), generating tons of cookies and webgarbage. Is ClearCookiesAndStorageButton deleting 100% of everything in the browser?

2) Simple request: Please, add an option to clean automatically every "x" minutes.

Thank you any way!

ANSWERING THE DEV: Thank you for your prompt replay. Please, allow me few comments.

1) In Extensions => Add-on => Option, even if I select everything to be wiped, cookies and webgarbage from other add-ons (FEEDBRO) are not deleted.

2) An option to clean automatically every "x" minutes, not necessary will be against "the user knows best when". For example, if "X" by default is "0", the user always will keep control. So, I hope you will reconsider the possibility to add this option. Thank you!

3) Does your add-on work with First Party Isolation and Containers?