Small Engines (Lawn Mowers, etc.): Lawnmower part cleaning, steam machine, walmarat

Question
What is the best product to use to clean debris, gas, oil from he outside and inside of lawnmower engine parts.  

Answer
Hi,
  What I do for the outside of the mower & outside of the engine is start the mower & spray it down with the water hose, I use a zero tip nozzle that you can get at your local hardware store (This tip has a lot of pressure) Make sure that the engine has sat for a little while so the engine can cool down before you start it & spray it! I also have a little steam machine that I use for the outside of the engine! If you do not have a steam machine get a can of Gunk parts & engine degreeser. You can get that a walmarat or your local auto parts store! When using parts cleaner make sure you are in a well ventalated area or outside!
Hope this Helps!!
   Curt