My Block List On Facebook
Step 1
Click Facebook's "Account Menu" drop-down menu, which is the downward-facing arrowhead next to Residence, and also pick "Privacy Settings"
Step 2
Click the "Manage Blocking" connect to open your Facebook blacklist. This Page lists everything you've obstructed on Facebook, including Users, apps and occasion, or app invites from certain individuals.
Step 3
Each section lists the blocked individuals or apps. Click "Unblock" next to any entrance to eliminate the block for that person or app. Facebook updates the setups instantly, so click "Facebook" or "Back to Privacy" when you're done to leave the Manage Blocking display.
Idea
From your Bussiness' Facebook Page Admin Panel, select the "Edit Page" drop-down listing and select "See Banned Users" for a checklist of Users you have actually Banned from your Page.