This is a good one but when (for example) I'm connected to my account here https://addons.mozilla.org/fr/firefox/addon/ and use the add-on then reloading the page I'm still logged in. Is it normal? Does it not supposed by clearing all the stuffs take me logged off?

EDIT: I was using the private browsing mode. I test the same manipulation with private browsing turned off and it works. Surely a limitation in the way cookies are managed in private browsing mode.

Needs "Active Logins" clear, as the one in the resident Clear All History dialogue, shift-crtl-delete. This is a major omission in an otherwise good extension.

eCleaner extension wiped ALL THIRTY SIX LOGINS in my profile, so yes, the "dangerous" warning is drop-dead serious. (Bet you're thinking I didn't back up my profile before testing this. I did.)

Warnung! Dieses Addon macht schlichtweg nix. Ich weiß nicht was die Leute hier bewerten.
Firefox Quantum 57.0.4 64bit.

It's okay but it's not as good as just self-destruction cookies

Nightly 57.

Not a bug report, just a warning for other users: Addon is not functional at least for Firefox 52 ESR.
It displays "Please wait..." forever and my data is not deleted.

The app can't be adjusted on my phone I must use the default settings I erase my settings for a day then move it up to a week after my sites are cookies are set for their six month and year settings. but I can't do it on my 6.0.1 Android on BlackBerry Fire Fox V55, but it works well on 71.1 on my Samsung S3 with Fire Fox Nightly V57.

This addon is a mastepiece of programming.
Keep up the great work!

running FF55 on Linux and it does all default clearing as stated.