How to erase your Facebook search history
To erase your search history within the Facebook app, including all the people and pages you’ve looked up using Facebook’s built-in search tool, you’ll need to head into the Meta Accounts Centre. You can access this via your Facebook or Instagram settings. Just click Search History and then Clear All Searches.
How to erase your off-Meta activity
Meta also tracks information shared with them from other apps. In our case, this included apps like Deliveroo and ASOS. To erase this data, head into your Meta Accounts Centre and tap Clear Previous Activity. You can also prevent Meta from gathering any future data by tapping Manage Future Activity and selecting Disconnect Future Activity.
