How to remove a device from Google account?

[TairikuOkami]

There used to be the option to remove it, but it seems that Google removed it.

I factory reset the phone before throwing it out.
I literally signed out of the device (3 weeks ago).
I revoked all trusted devices - it did nothing!
I changed the password - that should have forced all devices to be logged out, it did not!

Unchecking the phone in Google Play store removed it from Find My Device, but it is still allowed as 2FA.

 

[SpookDroid]

It should drop off the list soon though. If you look at the second image it says the last activity is dated in late February. Unless you re-sign in on that device, it's really not active in your account.

 

[B. Diddy]

Yeah, I think it takes about 1-2 months for a device to drop off, but I can't remember the exact period.