You can manage your search history by deleting individual searches or clearing or pausing search history. Learn more about your data in YouTube and managing your YouTube activity.
Notes:
  - Search entries you delete will no longer influence your recommendations.
- After clearing your search history, your past searches won’t show as suggestions in the search box.
- While your search history is paused, searches you enter won’t be saved in your search history.
- If you browse in Incognito mode, your search history won’t be saved. Learn more about Incognito mode.
Pause search history
- Sign in to the YouTube app.
- Tap your profile picture . 
- Tap Settings Manage all history. 
- Tap the Controls tab.
- Unselect "Include your searches on YouTube."
Delete search history
- Sign in to the YouTube app.
- Tap your profile photo . 
- Tap Settings Manage all history. 
- Select one of the following:
    - Delete: Tap beside a search to delete it. To delete more than one search from your history at a time, tap DELETE. 
- Search: Tap to look for specific searches. 
- Calendar: Tap to browse your history in a specific date range. 
 
- Delete: Tap 
Note: Using DELETE to delete your search history will also delete your watch history from the selected time frame.