In addition to allowing users to clear their general search history, which contains things like the pages and people they’ve searched for (among other things), Facebook also lets users clear a separate search history related only to the videos they’ve searched for. Our guide will show you how to clear your video search history within the Facebook mobile application.
Note: These screenshots were captured in the Facebook app on iOS.
Step 1: Tap the three lines in the bottom-right corner of the screen.
Step 2: Scroll down and tap “Settings & Privacy.”
Step 3: Tap “Activity Log.”
Step 4: Scroll down and tap “Videos You’ve Searched For.”
Step 5: Tap “Clear Searches.”
Step 6: Tap “Confirm” to clear your video search history.