Quote:
Originally Posted by reparebrise
We drive the cars through a tunnel wash that has a good undercarriage spray system. The car wash we go to gives us a special price for doing underside only
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Or, you can just make your own. I bought a pressure washer hose for my pressure washer. I drilled about 50 holes in it, appx. 1" apart. I hooked it up to the pressure washer, and leave the lance on the end. Then I lay the hose across the driveway with the holes up. Then I just take my two buckets filled with water and place one on the lance and the other near the pressure washer to keep the hose in place and to keep the holes in the upright position. I fire up the pressuer washer and drive the vehicle over the hose slowly. It works very well and provides that high pressuer under carriage wash that you can get from the tunnel washes...plus it saves money and the hose does not "blow apart" because of the pressure release from the holes.