Tap “History“

Tap  menu icon.

Tap “Remove from Watch history”
**This is the way to delete history individually.

If you want to delete all history at once,
Tap  menu icon on the top right.

Tap “Clear history“

Tap “CLEAR HISTORY” to delete all watch history.

Well done.
Let’s delete “Search history”
Tap  menu icon on the top right again.

Tap “Settings“

Tap “Privacy“

Tap “Clear search history“
**You can clear “Watch history” from here too!

Tap “OK“

Well done!
If you don’t want to see any watch and search history for the future YouTube videos, switch on “Pause watch history” and “Pause search history”

Your watch history is empty.