Hand Scrub - If you 've got mucky hands after working on your bug, use a mixture of washing up liquid and sugar to get them clean.
Clean Hands - Rib a little WD40 into your hands before you start work. After you finish, and before you get your hands wet, spray them again with WD40. Rub the WD40 into your hands then wash them with washing up liquid and hot water. You will remove more grime than soap and water alone.
Oil Spills - Cat Litter is great for soaking up oil spills. Cover the spill with loads of Cat Litter Granuals, Leave overnight, and sweep up the next day.