how to auto delete cookie inside firefox multicontainer?

Awesome work! This should be a feature of Firefox.
Only Feature missing: Integration with the existing Cookie Manager

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.