Some members of the public have suggested using the Ingenuity Mars Helicopter’s whirring blades to clear off InSight’s panels, but that’s not an option, either:

Some members of the public have suggested using the Ingenuity Mars Helicopter’s whirring blades to clear off InSight’s panels, but that’s not an option, either: The operation would be too risky, and the helicopter is roughly 2,145 miles, or 3,452 kilometers, away. Yep, that’d make that approach difficult.