How to Remove Searches From Facebook
Note: These screenshots were caught in the Facebook application on iOS.
Tip 1: On your Information Feed, tap the Browse bar at the top of the display.
Tip 2: Faucet "Edit" near the top-right corner of the display.
Tip 3: Faucet "Clear Searches."
Tip 4: Faucet "Verify" to clear your search background.