I got my boat back from MarineMax after the repairs listed in a previous post and the engine bay was a filthy mess - grease, rust on hull, old bolts, clamps, a broken pulley, one empty oil container, one half full oil container etc. The boat is running great but I felt uneasy knowing how dirty the engine bay was. At first I was angry and was going to take it back but I decided the boat will never return there so I cleaned it myself with rust remover, degreaser, a pressure washer and elbow grease. While it is not as good as new, it is close. I have to say it feels great to know it is so clean down there.