thats what i have always done

 

I park my Jeep on the slope of our driveway and back it up on stands... then pressure wash the underbody with the pressure washer. At times I do get under it and spray it down ,but my mom doesnt let me in the house afterwords...

 

got banned from the North Bend Washington carwash for laying down with a sprayer and eating it big time when theres a sign right in front of the shop (at least the old sign) said "no jeeps!" or "no heavy mudders"... apparently all the mountain mud/salt clogs up the filter system as the water is recycled throughout the system

 

HAHAHA...
I think Im going to make it a mission, to see if I can do this to a few.
Theres about 6 I know of...the farthest being about 10mi away... So even if I do get banned from one, I can just go to another.

 

I know at home depot, we sell this thing that you put on the end of your pressure washer and its about a foot 1/2 long, and it has little caster wheels on it, its used to pressure wash a floor, and you kinda just push it along. It has about 6-7 little sprayers on it that spray the ground. I bet it wouldn't be too hard to fab up a little thing that had wheels that was a brace type thing where you could mount that thing im talking about upside down. and kinda maybe make like an A frame structure and mount it on the top, and you could wheel it back and forth underneath your jeep. make make the sides of the A frame have a 8 inch slot down the center, with wing nuts, so you could adjust the height of it.

I dunno, thats what i would do, it wouldnt be too hard.

My .02

oh, he's a link.

http://www.homedepot.com/Outdoors-Ou...atalogId=10053