Aircraft Engine Parts: Rivet Gun Scraper

For years now, my husband has been trying to find something to help remove dirt and grime from his plane. He's tried just spraying the plane down, but the dirt still wouldn't come off. He then tried scrubbing the dirt and grime off. It worked, but it took too much time and effort. Finally he found this aircraft engine parts rivet gun scraper. It works amazing! Now scraping off dirt and grime is a breeze, he hardly pushes down on the scraper, and the grime comes right off. This works great!