How do I unblock in Firefox?

If you decide that you want to unblock a previously blocked site, do the following:

1. Click ?
2. Click Add-ons.
3. Find Block Site.
4. Click Options or Preferences.
5. Scroll down to your list of blocked sites and find the site that you want to unblock.
6. Click X to the right of the site.

Dec 24, 2019