Facebook store record of each thing searches for on its website. If you want to delete all your Facebook search history, So you can follow the step-by-step procedure in this journal.
Steps of Deleting Facebook Search History
Go to Facebook.com and sign into your Facebook account. Tap the down arrow in the upper-right corner of your Home page. Select the “Activity Log” option in the drop-down menu.
A series of options on the left side of the “Activity Log” screen. Click on “More” option on the bottom of “Comments” option.
Next tick on “Search” option in the enlarge list.
A series of all your search history results displayed by date. To delete One search history click on the block icon right side of the search history and tap the delete option in the drop-down menu.
Next, a dialogue box appears, tap on “Remove Search” option. Thus your Facebook Search History deleted.
To delete all Search History, click the “Clear Searches” button at the top of the page.
An approval pop-up window displays for the action, further remind that the Search History helps to show you the better result when you search on Facebook. Then click the “Clear Searches” option in the box to delete all your history. Deleting your Facebook Search History accomplished.