Dust contamination

"I've got such a bad case of dust contamination, I can barely move."

- C-3PO

Dust contamination was a condition afflicted upon droids when their joints were encrusted with dust or sand, severely impairing their ability to move. The issue could be resolved by submerging the affected droid in an oil bath.

Appearances

 * Star Wars: Episode IV A New Hope
 * Star Wars: Episode IV A New Hope