I remember reading before that given the consistency and weight of moon dust that electrostatic protection of assets is viable. I guess the concept would be to

I remember reading before that given the consistency and weight of moon dust that electrostatic protection of assets is viable. I guess the concept would be to surround the motors in a electrostatic force that results in propulsive removal of particulates away from the drivetrain. I don't know if it has been practically used.