How to clear these 2 messages?

How to clear these 2 messages?

Packages not in the AUR and the orphan package.

The packages not in AUR can probably be removed. That usually means they were dropped from the repos and are no longer needed.

The orphaned package means the AUR maintainer has dropped it and nobody has claimed it. That warns you of two potential risks.

  1. The package is no longer being updated
  2. Keep an eye on it when it next updates as literally anyone can adopt an orphaned package