What do you guys use to clean your undercarraige? I try to keep mine clean as a whistle but everytime I take the wheels off and get under there to put on a part or adjust something it seems like I'm wasting my time. Granted, it is the bottom of the car and it will always exposed to dirt and what not, duh, but if you're as **** as me you like things somewhat in order. What can I use to keep it cleaner than I have been...up to now I've just been using the autoparts store degreaser, soap and water to clean up. I've used Purple Power from time to time and that seems to do a pretty good job but I'm hunting for something that works even better if possible.

 

Yeah man i used to do this too when my 13 was on the road...
of course it made no sense since i was going to dirty it in a snap, but I like my shat clean as can be.
I used to hit it up with Pressure Washer and some soap mix

 

Yeah, I try to hit it up with the pressure washer at the car wash with that last minute of time or so after I finish washing the car.